{"id":3968,"date":"2026-06-15T23:07:02","date_gmt":"2026-06-15T15:07:02","guid":{"rendered":"https:\/\/hengyaochair.com\/?post_type=product&#038;p=3968"},"modified":"2026-10-11T13:34:10","modified_gmt":"2026-10-11T05:34:10","slug":"998-height-adjustable-mesh-office-chair-high-back","status":"publish","type":"product","link":"https:\/\/hengyaochair.com\/es\/product\/998-height-adjustable-mesh-office-chair-high-back\/","title":{"rendered":"998-B High-Back Mesh Office Chair &#8211; Height Adjustable Seating"},"content":{"rendered":"<div class=\"image-gallery\">\r\n      <div class=\"main-image-container zoom-container\">\r\n        <img decoding=\"async\" id=\"main-image\" \r\n             src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-high-back-office-chair-3d-headrest.webp\" \r\n             alt=\"Imagen principal\" \r\n             class=\"zoom-image\" \r\n             style=\"cursor: zoom-in;\">\r\n        <p id=\"image-description\"><\/p>\r\n        <div class=\"arrow-left\" onclick=\"switchThumbnail(-1)\"><\/div>\r\n        <div class=\"arrow-right\" onclick=\"switchThumbnail(1)\"><\/div>\r\n      <\/div>\r\n\r\n      <div class=\"thumbnails-container\">\r\n                  <img decoding=\"async\" \r\n            class=\"thumbnail\" \r\n            src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-high-back-office-chair-3d-headrest.webp\" \r\n            data-main-image=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-high-back-office-chair-3d-headrest.webp\" \r\n            alt=\"Silla de oficina 998 con respaldo alto, reposacabezas 3D y respaldo de malla\" \r\n            data-description=\"\">\r\n                  <img decoding=\"async\" \r\n            class=\"thumbnail\" \r\n            src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-height-adjustable-mesh-office-chair.webp\" \r\n            data-main-image=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-height-adjustable-mesh-office-chair.webp\" \r\n            alt=\"998 height adjustable mesh office chair for office project buyers\" \r\n            data-description=\"\">\r\n                  <img decoding=\"async\" \r\n            class=\"thumbnail\" \r\n            src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-mesh-office-chair-new-foam-seat.webp\" \r\n            data-main-image=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-mesh-office-chair-new-foam-seat.webp\" \r\n            alt=\"998 mesh office chair with new foam seat for commercial workspace seating\" \r\n            data-description=\"\">\r\n                  <img decoding=\"async\" \r\n            class=\"thumbnail\" \r\n            src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-b-height-adjustable-support-feature.webp\" \r\n            data-main-image=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-b-height-adjustable-support-feature.webp\" \r\n            alt=\"Caracter\u00edsticas de la silla de oficina 998-B, con reposacabezas ajustable en 3D para un apoyo ergon\u00f3mico\" \r\n            data-description=\"\">\r\n              <\/div>\r\n    <\/div>\r\n    \n<h1>998-B High-Back Mesh Office Chair for Corporate Office Projects<\/h1>\n<p>Model 998-B is a height adjustable high-back mesh office chair for buyers who need a stronger office-chair profile for manager rooms, shared workspaces, corporate office projects, and distributor premium seating lines. It is not the same buying story as a compact task chair.<\/p>\n<p>For B2B selection, check high-back support, 3D headrest fit, height adjustable lumbar position, mesh tension, seat new foam comfort, 3D flip-up armrest movement, carton protection, and 352 pcs\/40HQ loading. Compare the <a href=\"https:\/\/hengyaochair.com\/es\/office-chair\/\" target=\"_blank\" rel=\"noopener\">categor\u00eda de sillas de oficina<\/a>, <a href=\"https:\/\/hengyaochair.com\/es\/producto\/fabricante-de-sillas-de-oficina-de-malla-998-con-asiento-de-espuma-moldeada\/\" target=\"_blank\" rel=\"noopener\">Silla de oficina 998-A con malla de espuma moldeada<\/a>, y <a href=\"https:\/\/hengyaochair.com\/es\/producto\/silla-de-oficina-ergonomica-de-malla-999-venta-al-por-mayor-con-reposacabezas-3d\/\" target=\"_blank\" rel=\"noopener\">Silla de oficina ergon\u00f3mica de malla 999<\/a> antes de confirmar las muestras.<\/p>\n<ul>\n<li>\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\"><path fill=\"currentColor\" d=\"M384 176l-65.3 0 26 285.8 1.6 18.2-48.2 0-1.3-13.8-13.3-146.2-183.1 0-13.3 146.2-1.2 13.8-48.2 0 1.6-18.2 26-285.8-65.3 0 0-144 384 0 0 144zM104.8 272l174.3 0-8.7-96-156.9 0-8.7 96zM48 128l288 0 0-48-288 0 0 48z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t\t\t\tHeight Adjustable Mesh Office Chair &#8211; Designed for flexible office seating applications.\n\t\t\t\t\t\t\t\t\t<\/li>\n<li>\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\"><path fill=\"currentColor\" d=\"M384 176l-65.3 0 26 285.8 1.6 18.2-48.2 0-1.3-13.8-13.3-146.2-183.1 0-13.3 146.2-1.2 13.8-48.2 0 1.6-18.2 26-285.8-65.3 0 0-144 384 0 0 144zM104.8 272l174.3 0-8.7-96-156.9 0-8.7 96zM48 128l288 0 0-48-288 0 0 48z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t\t\t\tHigh Back Seating Style &#8211; Larger packing profile and 3D headrest for upgraded positioning.\n\t\t\t\t\t\t\t\t\t<\/li>\n<li>\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\"><path fill=\"currentColor\" d=\"M384 176l-65.3 0 26 285.8 1.6 18.2-48.2 0-1.3-13.8-13.3-146.2-183.1 0-13.3 146.2-1.2 13.8-48.2 0 1.6-18.2 26-285.8-65.3 0 0-144 384 0 0 144zM104.8 272l174.3 0-8.7-96-156.9 0-8.7 96zM48 128l288 0 0-48-288 0 0 48z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t\t\t\t3D Flip-Up Armrests &#8211; Helps buyers offer more functional office chair options.\n\t\t\t\t\t\t\t\t\t<\/li>\n<li>\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\"><path fill=\"currentColor\" d=\"M384 176l-65.3 0 26 285.8 1.6 18.2-48.2 0-1.3-13.8-13.3-146.2-183.1 0-13.3 146.2-1.2 13.8-48.2 0 1.6-18.2 26-285.8-65.3 0 0-144 384 0 0 144zM104.8 272l174.3 0-8.7-96-156.9 0-8.7 96zM48 128l288 0 0-48-288 0 0 48z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t\t\t\tWholesale Project Supply &#8211; MOQ 100 pcs, 352 pcs\/40HQ loading, OEM options available.\n\t\t\t\t\t\t\t\t\t<\/li>\n<\/ul>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"#contactquote\"><br \/>\n\t\t\t\t\t\t\t\t\tSolicita un presupuesto gratuito<br \/>\n\t\t\t\t\t<\/a><\/p>\n<p><strong>Ideal para:<\/strong> 998 is suitable for buyers who need a height adjustable mesh office chair with a high-back profile for staff offices, manager rooms, shared workspaces, and commercial furniture programs.<\/p>\n<p><strong>Notas sobre la decisi\u00f3n del comprador:<\/strong> Model 998 works for buyers who need a high back mesh office chair with a clean ergonomic look for corporate projects and distributor catalogs. Sample checks should focus on back support, headrest fit, seat comfort, mechanism stability, and carton protection.<\/p>\n<p><strong>Buyer Notes:<\/strong> 998 works for buyers who need a taller back profile and a practical mesh chair for staff offices, manager rooms, and project seating. Before confirming quantity, compare mesh tension, back support, gas lift stability, and packing details with the <a href=\"https:\/\/hengyaochair.com\/es\/office-chair-quality-control-bulk-orders\/\" target=\"_blank\" rel=\"noopener\">Gu\u00eda de control de calidad de sillas de oficina<\/a> and the wider <a href=\"https:\/\/hengyaochair.com\/es\/office-chair\/\" target=\"_blank\" rel=\"noopener\">Categor\u00eda de sillas de oficina al por mayor<\/a>.<\/p>\n<h2>998-B Office Chair Basic Specifications<\/h2>\n<table>\n<tbody>\n<tr>\n<td>Modelo<\/td>\n<td>998-B<\/td>\n<td>Tipo de producto<\/td>\n<td>Height Adjustable Mesh Office Chair<\/td>\n<\/tr>\n<tr>\n<td>Tejido<\/td>\n<td>Malla<\/td>\n<td>Marco<\/td>\n<td>Back Plastic + Seat New Wood<\/td>\n<\/tr>\n<tr>\n<td>Espuma<\/td>\n<td>Asiento con espuma nueva<\/td>\n<td>Reposabrazos<\/td>\n<td>Reposabrazos abatibles en 3D<\/td>\n<\/tr>\n<tr>\n<td>Lumbar<\/td>\n<td>Apoyo lumbar ajustable en altura<\/td>\n<td>Reposacabezas<\/td>\n<td>Reposacabezas ajustable en 3D<\/td>\n<\/tr>\n<tr>\n<td>Base<\/td>\n<td>Height Adjustable<\/td>\n<td>Tama\u00f1o del embalaje<\/td>\n<td>59 x 37 x 71 cm<\/td>\n<\/tr>\n<tr>\n<td>Cantidad m\u00ednima de pedido<\/td>\n<td>100 unidades<\/td>\n<td>Carga de un contenedor 40HQ<\/td>\n<td>352 pcs<\/td>\n<\/tr>\n<tr>\n<td>Tipo de comprador<\/td>\n<td>Importer, Distributor, Project Buyer<\/td>\n<td>Tipo de suministro<\/td>\n<td>Wholesale Office Chair Projects<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>998-B Features &#8211; High Back Mesh Support, Height Adjustment, 3D Headrest<\/h2>\n<ul>\n<li>\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t\t\t\tHigh Back Office Seating &#8211; Larger profile and 3D headrest help buyers position this model as an upgraded office chair option.\n\t\t\t\t\t\t\t\t\t<\/li>\n<li>\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t\t\t\tHeight Adjustable Support &#8211; Height adjustment and ergonomic support suit office workstations and project seating.\n\t\t\t\t\t\t\t\t\t<\/li>\n<li>\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t\t\t\tBreathable Mesh Back &#8211; Mesh back design supports airflow for daily office use.\n\t\t\t\t\t\t\t\t\t<\/li>\n<li>\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t\t\t\t3D Flip-Up Armrests &#8211; Flexible armrest function improves usability and space-saving value.\n\t\t\t\t\t\t\t\t\t<\/li>\n<li>\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t\t\t\tWholesale Office Project Fit &#8211; 352 pcs per 40HQ and MOQ 100 pcs support project and distributor orders.\n\t\t\t\t\t\t\t\t\t<\/li>\n<\/ul>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1254\" height=\"1254\" src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-b-height-adjustable-support-feature.webp\" alt=\"Caracter\u00edsticas de la silla de oficina 998-B, con reposacabezas ajustable en 3D para un apoyo ergon\u00f3mico\" srcset=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-b-height-adjustable-support-feature.webp 1254w, https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-b-height-adjustable-support-feature-768x768.webp 768w\" sizes=\"auto, (max-width: 1254px) 100vw, 1254px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1254\" height=\"1254\" src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-b-3d-headrest-chair-feature.webp\" alt=\"Caracter\u00edsticas de la silla de oficina 998-B, con reposacabezas ajustable en 3D para un apoyo ergon\u00f3mico\" srcset=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-b-3d-headrest-chair-feature.webp 1254w, https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-b-3d-headrest-chair-feature-768x768.webp 768w\" sizes=\"auto, (max-width: 1254px) 100vw, 1254px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<h2>Certificado e informe de ensayo<\/h2>\n<p>\t\tBefore shipment, buyers can review appearance, function, packing, labels, spare parts, and order consistency against the approved sample and destination-market requirements.\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/china-luxurious-bar-stool-test.webp\" alt=\"Informe de pruebas de calidad de sillas de mobiliario para pedidos de fabricaci\u00f3n por encargo y de exportaci\u00f3n\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/Level-2-air-cylinder-test.webp\" alt=\"Informe de pruebas del sistema de elevaci\u00f3n neum\u00e1tica de nivel 2 para la producci\u00f3n al por mayor de sillas\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/luxurious-bar-stool-test.webp\" alt=\"Informe de pruebas de calidad de sillas de mobiliario para pedidos de fabricaci\u00f3n por encargo y de exportaci\u00f3n\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/luxurious-bar-stool-SGS-test.webp\" alt=\"Informe de ensayo de SGS sobre sillas para los compradores mayoristas de Hengyao Chair\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/Test-of-European-Luxury-Modern-Bar-stool.webp\" alt=\"Informe de ensayo de sillas de mobiliario seg\u00fan la norma europea para compradores de exportaci\u00f3n\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/Testing-of-Spanish-air-hoses-for-export.webp\" alt=\"Informe de ensayo de los cilindros de gas y los componentes de las sillas para pedidos de exportaci\u00f3n\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<h2>Why Project Buyers Choose 998-B<\/h2>\n<p>Choose 998-B when your buyer wants a taller back profile, visible 3D headrest value, and height adjustable lumbar support for office projects. It is useful for manager rooms, staff workstations, shared workspaces, and distributor catalogs that need a more substantial ergonomic mesh office chair.<\/p>\n<p>Keep the product position clear: <a href=\"https:\/\/hengyaochair.com\/es\/producto\/fabricante-de-sillas-de-oficina-de-malla-998-con-asiento-de-espuma-moldeada\/\" target=\"_blank\" rel=\"noopener\">998-A<\/a> is stronger for molded-foam comfort and higher loading efficiency, while 998-B is stronger for high-back visual value and adjustable support. Buyers can also compare <a href=\"https:\/\/hengyaochair.com\/es\/producto\/779-3d-flip-up-armrest-office-chair-mesh-ergonomic\/\" target=\"_blank\" rel=\"noopener\">Silla de oficina 779 con reposabrazos abatibles<\/a>, <a href=\"https:\/\/hengyaochair.com\/es\/producto\/silla-de-oficina-ergonomica-de-malla-999-venta-al-por-mayor-con-reposacabezas-3d\/\" target=\"_blank\" rel=\"noopener\">999 high-back mesh office chair<\/a>, y <a href=\"https:\/\/hengyaochair.com\/es\/producto\/703-compact-fabric-office-chair-wholesale-flip-up-armrest\/\" target=\"_blank\" rel=\"noopener\">Silla de oficina compacta de tela 703<\/a>.<\/p>\n<p>\t\t\tA\u00f1os de experiencia en el sector<br \/>\n\t\t\t\t0<br \/>\n\t\t\tEquipos totalmente autom\u00e1ticos<br \/>\n\t\t\t\t0<br \/>\n\t\t\tpersonal de f\u00e1brica<br \/>\n\t\t\t\t0<br \/>\n\t\t\tIngeniero de desarrollo de muestras<br \/>\n\t\t\t\t0<br \/>\n\t\t\tPersonal de control de calidad<br \/>\n\t\t\t\t0<br \/>\n\t\t\tPlazo de entrega de las muestras<br \/>\n\t\t\t\t0<br \/>\n\t\t\tEstablecer puntos de control de soporte<br \/>\n\t\t\t\t0<br \/>\n\t\t\tPlazos de entrega de los pedidos<br \/>\n\t\t\t\t30-<br \/>\n\t\t\t\t0<br \/>\n\t\t\tCapacidad diaria de producci\u00f3n de sillas<br \/>\n\t\t\t\t0<br \/>\n\t\t\tventas anuales<br \/>\n\t\t\t\t0<br \/>\n\t\t\t\t+<br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"#contactquote\"><br \/>\n\t\t\t\t\t\t\t\t\tSolicita un presupuesto gratuito<br \/>\n\t\t\t\t\t<\/a><\/p>\n<h2>Hengyao &#8211; Wholesale Office Chair Production Process<\/h2>\n<p>            <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/04\/Raw-materials-for-chair-blanks1.webp\" alt=\"Proceso\"><br \/>\n            1. Corte de tubos<br \/>\n            Utilizamos tubos met\u00e1licos de alta calidad como materia prima principal para garantizar que la estructura b\u00e1sica de cada silla de oficina comercial sea resistente, estable y adecuada para un uso B2B repetido.<br \/>\n            <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/04\/drilling-hole1.webp\" alt=\"Proceso\"><br \/>\n            2. Perforaci\u00f3n de un agujero<br \/>\n            Mediante equipos de corte CNC de alta precisi\u00f3n, los materiales de las tuber\u00edas se cortan con exactitud seg\u00fan los planos de dise\u00f1o, lo que garantiza que el error dimensional de cada secci\u00f3n se mantenga dentro de un margen extremadamente reducido.<br \/>\n            <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/04\/blending-tube1.webp\" alt=\"Proceso\"><br \/>\n            3. Tubo mezclador<br \/>\n            Realizar cortes de precisi\u00f3n secundarios y recorte de bordes en los tubos, eliminando rebabas y bordes y esquinas sobrantes, para que la superficie de los componentes quede lisa y plana.<br \/>\n            <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/04\/hand-welding1.webp\" alt=\"Proceso\"><br \/>\n            4. Soldadura manual<br \/>\n            \tDe acuerdo con el dise\u00f1o estructural de la silla, se taladran orificios con precisi\u00f3n en los puntos indicados del tubo, lo que facilita la posterior fijaci\u00f3n con tornillos y el montaje de los componentes.<br \/>\n            <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/04\/polishing1.webp\" alt=\"Proceso\"><br \/>\n            5. Pulido<br \/>\n            Los componentes est\u00e1n totalmente soldados para garantizar que cada uni\u00f3n de soldadura sea firme y no presente huecos, lo que mejora la resistencia general del bastidor.<br \/>\n            <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/04\/cleaning-impurity1.webp\" alt=\"Proceso\"><br \/>\n            6. Eliminaci\u00f3n de impurezas<br \/>\n            Realiza un pulido minucioso del bastidor soldado para eliminar las marcas de soldadura y las superficies rugosas.<br \/>\n            <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/04\/powder-coated1.webp\" alt=\"Proceso\"><br \/>\n            7. Con recubrimiento en polvo<br \/>\n            Mediante la tecnolog\u00eda de pulverizaci\u00f3n electrost\u00e1tica de polvo, respetuosa con el medio ambiente, se forma una capa protectora uniforme sobre la superficie del marco met\u00e1lico.<br \/>\n            <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/04\/Paint-the-surface.1.webp\" alt=\"Proceso\"><br \/>\n            8. Vetas de madera<br \/>\n            Tras el recubrimiento en polvo, el bastidor se somete a un tratamiento de curado a alta temperatura, lo que hace que el recubrimiento se adhiera firmemente, dando como resultado un bastidor acabado que es a la vez est\u00e9ticamente atractivo y protector.<br \/>\n            <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/04\/quality-inspection1.webp\" alt=\"Proceso\"><br \/>\n            9. Control de calidad<br \/>\n            El armaz\u00f3n homologado se monta de forma profesional junto con el asiento, el respaldo y el resto de accesorios para completar el montaje de la silla de oficina.<br \/>\n            <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/04\/Packaging-chairs1.webp\" alt=\"Proceso\"><br \/>\n            10. Montaje del bastidor<br \/>\n            Utiliza materiales de embalaje protectores de varias capas para amortiguar y envolver las sillas de oficina terminadas.<br \/>\n            <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/04\/Chair-delivery1.webp\" alt=\"Proceso\"><br \/>\n            11. Carga del contenedor<br \/>\n            \tLas sillas de oficina terminadas se almacenar\u00e1n de forma ordenada y estar\u00e1n listas para su env\u00edo a clientes de todo el mundo en cualquier momento.<\/p>\n<h2>Fabricante de productos totalmente personalizados<br \/>\n<\/h2>\n<p>Aprovisionamiento \u2013 toma de muestras \u2013 producci\u00f3n \u2013 control de calidad \u2013 embalaje para la exportaci\u00f3n \u2013 asistencia en la entrega para programas de sillas de oficina B2B.<\/p>\n<p>\t\t\t\t\t\t\t\t<a href=\"#contactquote\"><br \/>\n\t\t\t\t\t\t\t\t\tSolicita un presupuesto gratuito<br \/>\n\t\t\t\t\t<\/a><\/p>\n<h2>How to Choose 998-B for High-Back Mesh Office Chair Projects<\/h2>\n<p>998-B should be evaluated as a high-back mesh office chair for project and distributor use, not as a simple low-price task chair. Before confirming a bulk order, buyers should check whether the high-back size, 3D headrest range, and height adjustable lumbar support match the target user group.<\/p>\n<p>The sample check should include mesh rebound, seat new foam support, 3D flip-up armrest movement, base balance, caster rolling, carton protection, and sample-to-bulk consistency. These details matter because a premium-looking chair can still create complaints if support points, packing, or assembly details are not confirmed early.<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1122\" height=\"1402\" src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/how-to-choose-bar-stool-hy-by2-chrome-vs-painted-finish.webp\" alt=\"c\u00f3mo-elegir-un-taburete-de-bar-hy-by2-acabado-cromado-frente-a-acabado-pintado\" srcset=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/how-to-choose-bar-stool-hy-by2-chrome-vs-painted-finish.webp 1122w, https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/how-to-choose-bar-stool-hy-by2-chrome-vs-painted-finish-768x960.webp 768w\" sizes=\"auto, (max-width: 1122px) 100vw, 1122px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<h3>Check High-Back Profile, Headrest Fit, and Lumbar Height<\/h3>\n<p>The high back is the main reason to choose 998-B. During sample review, ask users of different heights to test whether the 3D headrest can be positioned behind the neck without forcing the head forward. Then adjust the lumbar support through its available range and check whether it reaches the lower-back area without creating a hard pressure point.<\/p>\n<p>Record the approved headrest and lumbar positions with sample photos or a short function video. This gives project buyers a clearer reference when checking whether bulk production matches the approved sample.<\/p>\n<p>\t\t\t\t\t\t\t\t<a href=\"#contactquote\"><br \/>\n\t\t\t\t\t\t\t\t\tSolicita un presupuesto gratuito<br \/>\n\t\t\t\t\t<\/a><\/p>\n<h3>Check Mesh Tension, Seat Foam, and Daily Office Comfort<\/h3>\n<p>\t\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256c0 136.967-111.033 248-248 248S8 392.967 8 256 119.033 8 256 8s248 111.033 248 248zM227.314 387.314l184-184c6.248-6.248 6.248-16.379 0-22.627l-22.627-22.627c-6.248-6.249-16.379-6.249-22.628 0L216 308.118l-70.059-70.059c-6.248-6.248-16.379-6.248-22.628 0l-22.627 22.627c-6.248 6.248-6.248 16.379 0 22.627l104 104c6.249 6.249 16.379 6.249 22.628.001z\"><\/path><\/svg>\t\t\t\t<\/p>\n<h3>\n\t\t\t\t\t\t\tReliable choice: mesh support, headrest fit, and seat comfort<br \/>\n\t\t\t\t\t<\/h3>\n<p>\n\t\t\t\t\t\tFor office projects, comfort problems often come from weak mesh tension, poor seat support, or inconsistent bulk production. Compare the approved sample with pre-shipment photos and function-check videos before confirming loading.\t\t\t\t\t<\/p>\n<p>\t\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8zm121.6 313.1c4.7 4.7 4.7 12.3 0 17L338 377.6c-4.7 4.7-12.3 4.7-17 0L256 312l-65.1 65.6c-4.7 4.7-12.3 4.7-17 0L134.4 338c-4.7-4.7-4.7-12.3 0-17l65.6-65-65.6-65.1c-4.7-4.7-4.7-12.3 0-17l39.6-39.6c4.7-4.7 12.3-4.7 17 0l65 65.7 65.1-65.6c4.7-4.7 12.3-4.7 17 0l39.6 39.6c4.7 4.7 4.7 12.3 0 17L312 256l65.6 65.1z\"><\/path><\/svg>\t\t\t\t<\/p>\n<h3>\n\t\t\t\t\t\t\tAvoid pitfalls: weak mesh, loose headrest, unstable base, or poor carton protection<br \/>\n\t\t\t\t\t<\/h3>\n<p>\n\t\t\t\t\t\tFor distributor and project orders, ask for close-up checks of mesh tension, headrest adjustment, screw matching, gas lift movement, mechanism function, base balance, caster rolling, spare parts, labels, and carton marks.\t\t\t\t\t<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"#contactquote\"><br \/>\n\t\t\t\t\t\t\t\t\tSolicita un presupuesto gratuito<br \/>\n\t\t\t\t\t<\/a><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1254\" height=\"1254\" src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/how-to-choose-bar-stool-hy-by2-seat-height-ergonomics.webp\" alt=\"c\u00f3mo-elegir-un-taburete-de-bar-hy-by2-altura-del-asiento-ergonom\u00eda\" srcset=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/how-to-choose-bar-stool-hy-by2-seat-height-ergonomics.webp 1254w, https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/how-to-choose-bar-stool-hy-by2-seat-height-ergonomics-768x768.webp 768w\" sizes=\"auto, (max-width: 1254px) 100vw, 1254px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"1000\" src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/good-luxurious-barstool-welding-technology.webp\" alt=\"Referencia para la inspecci\u00f3n de la estructura y las soldaduras de una silla de oficina\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<h3>Check Gas Lift, Mechanism, Base, and Castors<\/h3>\n<p>Test the height adjustment through repeated up-and-down movement, then check that the mechanism operates smoothly without unusual play or noise. Inspect the connection points between the seat, mechanism, gas lift, and base before the chair is packed. The base should sit level on a flat surface, and the castors should roll without dragging or wobbling.<\/p>\n<p>Ask for a short function video and pre-shipment inspection photos showing the under-seat mechanism, gas lift, base, and castors. A high-back chair may look premium in photos, but unstable moving parts can create the most expensive after-sales problems.<\/p>\n<p>\t\t\t\t\t\t\t\t<a href=\"#contactquote\"><br \/>\n\t\t\t\t\t\t\t\t\tSolicita un presupuesto gratuito<br \/>\n\t\t\t\t\t<\/a><\/p>\n<h3>Check 352 pcs\/40HQ Loading and Project Cost Control<\/h3>\n<p>998-B uses a 59 x 37 x 71 cm packing size with a 352 pcs\/40HQ loading reference. Before approving the quotation, confirm the carton construction, hardware-kit layout, assembly manual, carton marks, spare-parts plan, and whether mixed-model loading is needed.<\/p>\n<p>The buyer should also confirm the loading plan and shipment documents in writing before production starts. This makes it easier to compare freight, landed cost, warehouse handling, and project delivery timing without relying only on a headline unit price.<\/p>\n<p>\t\t\t\t\t\t\t\t<a href=\"#contactquote\"><br \/>\n\t\t\t\t\t\t\t\t\tAsk for 998-B Bulk Order Advice<br \/>\n\t\t\t\t\t<\/a><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"1000\" src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/High-quality-luxurious-barstool-rebounding-foam.webp\" alt=\"Referencia sobre el rebote de la espuma y el soporte del asiento de las sillas de oficina\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<h2>Aclara tus dudas y resuelve tus dificultades<\/h2>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"1000\" src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/The-clients-concerns.webp\" alt=\"Las preocupaciones del cliente\" \/><br \/>\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 540 540\"><path fill=\"currentColor\" d=\"M425 70.1c10.1-10.3 23.9-16.1 38.3-16.1s28.2 5.6 38.4 15.8l22.5 22.5c21.1 21.1 21.1 55.3 0 76.4l-288 288c-21.1 21.1-55.3 21.1-76.4 0l-144-144c-21.1-21.1-21.1-55.3 0-76.4l22.5-22.5C48.6 203.6 62.5 197.9 77 198s28.3 6.1 38.4 16.5l70.2 72.8c7 7.3 18.7 7.3 25.8 .1L425 70.1zM463.5 108c5.2-5.3 5.2-13.9-.2-19.1s-13.9-5.2-19.1 .2L230.6 306.3c-8.9 9.1-20.7 13.5-32.5 13.4-7.5-.1-13.6 5.9-13.6 13.4s5.9 13.6 13.4 13.6c18.8 .2 37.7-7 52-21.5L463.5 108zM76.5 252c5.3-5.3 5.3-13.8 0-19.1s-13.8-5.3-19.1 0L34.9 255.4c-5.3 5.3-5.3 13.8 0 19.1s13.8 5.3 19.1 0L76.5 252z\"><\/path><\/svg>\t\t\t\t<\/p>\n<h3>\n\t\t\t\t\t\t\t\u00bfTe preocupan los problemas de liquidez relacionados con la compra de sillas al por mayor?<br \/>\n\t\t\t\t\t<\/h3>\n<p>\n\t\t\t\t\t\tUna vez que nos convirtamos en socios a largo plazo, el plazo de pago ser\u00e1 de 90 d\u00edas y el saldo se abonar\u00e1 en el puerto. Ofrecemos una opci\u00f3n de pago a 90 d\u00edas tras una evaluaci\u00f3n financiera, lo que le ayudar\u00e1 a gestionar su flujo de caja de forma eficiente y a aliviar la presi\u00f3n financiera.\t\t\t\t\t<\/p>\n<p>\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 540 540\"><path fill=\"currentColor\" d=\"M425 70.1c10.1-10.3 23.9-16.1 38.3-16.1s28.2 5.6 38.4 15.8l22.5 22.5c21.1 21.1 21.1 55.3 0 76.4l-288 288c-21.1 21.1-55.3 21.1-76.4 0l-144-144c-21.1-21.1-21.1-55.3 0-76.4l22.5-22.5C48.6 203.6 62.5 197.9 77 198s28.3 6.1 38.4 16.5l70.2 72.8c7 7.3 18.7 7.3 25.8 .1L425 70.1zM463.5 108c5.2-5.3 5.2-13.9-.2-19.1s-13.9-5.2-19.1 .2L230.6 306.3c-8.9 9.1-20.7 13.5-32.5 13.4-7.5-.1-13.6 5.9-13.6 13.4s5.9 13.6 13.4 13.6c18.8 .2 37.7-7 52-21.5L463.5 108zM76.5 252c5.3-5.3 5.3-13.8 0-19.1s-13.8-5.3-19.1 0L34.9 255.4c-5.3 5.3-5.3 13.8 0 19.1s13.8 5.3 19.1 0L76.5 252z\"><\/path><\/svg>\t\t\t\t<\/p>\n<h3>\n\t\t\t\t\t\t\t\u00bfTe preocupa perder clientes por problemas de calidad?<br \/>\n\t\t\t\t\t<\/h3>\n<p>\n\t\t\t\t\t\tDefined QC checkpoints, sample confirmation, and documented packing requirements help buyers reduce bulk-order risk. Hengyao Chair supports material checks, function checks, carton review, and shipment communication before delivery.\t\t\t\t\t<\/p>\n<p>\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 540 540\"><path fill=\"currentColor\" d=\"M425 70.1c10.1-10.3 23.9-16.1 38.3-16.1s28.2 5.6 38.4 15.8l22.5 22.5c21.1 21.1 21.1 55.3 0 76.4l-288 288c-21.1 21.1-55.3 21.1-76.4 0l-144-144c-21.1-21.1-21.1-55.3 0-76.4l22.5-22.5C48.6 203.6 62.5 197.9 77 198s28.3 6.1 38.4 16.5l70.2 72.8c7 7.3 18.7 7.3 25.8 .1L425 70.1zM463.5 108c5.2-5.3 5.2-13.9-.2-19.1s-13.9-5.2-19.1 .2L230.6 306.3c-8.9 9.1-20.7 13.5-32.5 13.4-7.5-.1-13.6 5.9-13.6 13.4s5.9 13.6 13.4 13.6c18.8 .2 37.7-7 52-21.5L463.5 108zM76.5 252c5.3-5.3 5.3-13.8 0-19.1s-13.8-5.3-19.1 0L34.9 255.4c-5.3 5.3-5.3 13.8 0 19.1s13.8 5.3 19.1 0L76.5 252z\"><\/path><\/svg>\t\t\t\t<\/p>\n<h3>\n\t\t\t\t\t\t\tDo You Need Clear Loading Data for High-Back Mesh Chairs?<br \/>\n\t\t\t\t\t<\/h3>\n<p>\n\t\t\t\t\t\t998-B includes a 352 pcs\/40HQ loading reference. Buyers can compare freight cost, carton size, landed cost, and mixed-model order planning before confirming a premium high-back mesh office chair program.\t\t\t\t\t<\/p>\n<h2>C\u00f3mo cuidar tu silla de oficina<\/h2>\n<p>Follow this care guide to keep the 998 height adjustable mesh office chair clean, stable, and ready for staff office, manager room, and shared workspace use.<\/p>\n<p>\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><defs><\/p>\n<style>.fa-secondary{opacity:.4}<\/style>\n<p><\/defs><path d=\"M48 256a208 208 0 1 0 416 0A208 208 0 1 0 48 256zm128-91.5L236.3 131l5.4-3 6.2 0 8 0 24 0 0 24 0 184 56 0 0 48-80 0-80 0 0-48 56 0 0-147.7L187.7 213 176 219.5l0-54.9z\"><\/path><path d=\"M256 48a208 208 0 1 1 0 416 208 208 0 1 1 0-416zm0 464A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM241.8 128l-5.4 3L176 164.5l0 54.9 11.7-6.5L232 188.3 232 336l-56 0 0 48 80 0 80 0 0-48-56 0 0-184 0-24-24 0-8 0-6.2 0z\"><\/path><\/svg>\t\t\t\t<\/p>\n<h3>\n\t\t\t\t\t\t\tLimpieza peri\u00f3dica<br \/>\n\t\t\t\t\t<\/h3>\n<p>\n\t\t\t\t\t\tLimpia la superficie de malla o tela con un pa\u00f1o suave o un limpiador adecuado para tejidos, y evita los productos qu\u00edmicos agresivos. En el caso de uso en oficinas comerciales, comprueba peri\u00f3dicamente el pist\u00f3n de gas, los tornillos, los reposabrazos, las ruedas y la uni\u00f3n de la base para garantizar la estabilidad de la silla de oficina durante su uso diario.\t\t\t\t\t<\/p>\n<p>\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><defs><\/p>\n<style>.fa-secondary{opacity:.4}<\/style>\n<p><\/defs><path d=\"M48 256a208 208 0 1 0 416 0A208 208 0 1 0 48 256zm110.4-82.6l19.1-14.5 16.2-12.3c15.8-12 35.2-18.4 55.1-18.1l3.4 .1c46.5 .7 83.8 38.6 83.8 85.1l0 24-3.5 0c-4.2 14.4-12.3 27.6-23.5 38.1L244.7 336l83.3 0 24 0 0 48-24 0-144 0-24 0 0-34.4 7.6-7.1L276.3 240.6c7.5-7 11.7-16.8 11.7-27.1c0-20.3-16.3-36.8-36.6-37.1l-3.4-.1c-9.1-.1-18 2.8-25.3 8.3L206.5 197l-19.1 14.5-29.1-38.2z\"><\/path><path d=\"M256 48a208 208 0 1 1 0 416 208 208 0 1 1 0-416zm0 464A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM193.7 146.5l-16.2 12.3-19.1 14.5 29.1 38.2L206.5 197l16.2-12.3c7.2-5.5 16.1-8.4 25.3-8.3l3.4 .1c20.3 .3 36.6 16.8 36.6 37.1c0 10.3-4.2 20.1-11.7 27.1L167.6 342.5l-7.6 7.1 0 34.4 24 0 144 0 24 0 0-48-24 0-83.3 0 64.4-60.4c11.2-10.5 19.2-23.7 23.5-38.1l3.5 0 0-24c0-46.5-37.3-84.4-83.8-85.1l-3.4-.1c-19.9-.3-39.3 6.1-55.1 18.1z\"><\/path><\/svg>\t\t\t\t<\/p>\n<h3>\n\t\t\t\t\t\t\tRevisa peri\u00f3dicamente los tornillos de fijaci\u00f3n<br \/>\n\t\t\t\t\t<\/h3>\n<p>\n\t\t\t\t\t\tOver time, the screws might loosen. So, let&#8217;s check if they are loose.\t\t\t\t\t<\/p>\n<p>\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><defs><\/p>\n<style>.fa-secondary{opacity:.4}<\/style>\n<p><\/defs><path d=\"M48 256a208 208 0 1 0 416 0A208 208 0 1 0 48 256zM160 128l24 0 128 0 24 0 0 34.6-7.8 7.1-50.8 46.5c41.9 4.8 74.6 40.4 74.6 83.6l0 24-3.5 0C338.2 358.6 306 384 267.8 384l-25.2 0c-32.2 0-61.6-18.2-76-47l-4.2-8.3 42.9-21.5 4.2 8.3c6.3 12.5 19.1 20.4 33 20.4l25.2 0c20 0 36.2-16.2 36.2-36.2c0-20.1-16.3-36.3-36.4-36.2l-51.5 .3-24.1 .1 0-34.7 7.8-7.1L250.3 176 184 176l-24 0 0-48z\"><\/path><path d=\"M256 48a208 208 0 1 1 0 416 208 208 0 1 1 0-416zm0 464A256 256 0 1 0 256 0a256 256 0 1 0 0 512zm56-384l-128 0-24 0 0 48 24 0 66.3 0-50.5 46.3-7.8 7.1 0 34.7 24.1-.1 51.5-.3c20.1-.1 36.4 16.1 36.4 36.2c0 20-16.2 36.2-36.2 36.2l-25.2 0c-14 0-26.8-7.9-33-20.4l-4.2-8.3-42.9 21.5 4.2 8.3c14.4 28.8 43.8 47 76 47l25.2 0c38.1 0 70.3-25.4 80.7-60.2l3.5 0 0-24c0-43.3-32.6-78.9-74.6-83.6l50.8-46.5 7.8-7.1 0-34.6-24 0z\"><\/path><\/svg>\t\t\t\t<\/p>\n<h3>\n\t\t\t\t\t\t\tEvita la luz solar directa<br \/>\n\t\t\t\t\t<\/h3>\n<p>\n\t\t\t\t\t\tProlonged direct sunlight may fade mesh or fabric surfaces. For showrooms or project sites, keep chairs away from long direct sunlight where possible.\t\t\t\t\t<\/p>\n<p>\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><defs><\/p>\n<style>.fa-secondary{opacity:.4}<\/style>\n<p><\/defs><path d=\"M48 256a208 208 0 1 0 416 0A208 208 0 1 0 48 256zm96.4 64l8.5-30.4L197.8 128l49.8 0-40 144 64.4 0 0-56 0-24 48 0 0 24 0 56 8 0 24 0 0 48-24 0-8 0 0 40 0 24-48 0 0-24 0-40-96 0-31.6 0z\"><\/path><path d=\"M464 256A208 208 0 1 0 48 256a208 208 0 1 0 416 0zM0 256a256 256 0 1 1 512 0A256 256 0 1 1 0 256zm320-64l0 24 0 56 8 0 24 0 0 48-24 0-8 0 0 40 0 24-48 0 0-24 0-40-96 0-31.6 0 8.5-30.4L197.8 128l49.8 0-40 144 64.4 0 0-56 0-24 48 0z\"><\/path><\/svg>\t\t\t\t<\/p>\n<h3>\n\t\t\t\t\t\t\tEl uso adecuado de la silla de oficina<br \/>\n\t\t\t\t\t<\/h3>\n<p>\n\t\t\t\t\t\tUtiliza la silla \u00fanicamente para el trabajo de oficina habitual en posici\u00f3n sentada. No te subas a la silla, no te sientes en los reposabrazos, no saltes sobre el asiento, no sobrecargues el mecanismo ni utilices la silla como escalera.\t\t\t\t\t<\/p>\n<p>\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><defs><\/p>\n<style>.fa-secondary{opacity:.4}<\/style>\n<p><\/defs><path d=\"M48 256a208 208 0 1 0 416 0A208 208 0 1 0 48 256zm114.9 75.4l42.3-22.7 5.4 10c5.7 10.7 16.9 17.3 29 17.3l33 0c17.4 0 31.5-14.1 31.5-31.5c0-15.9-11.9-29.3-27.7-31.2l-79.1-9.5L174 261.1l2.1-23.2 8-88 2-21.8 21.9 0 104 0 24 0 0 48-24 0-82.1 0L226 218.9l56 6.7c39.9 4.8 70 38.7 70 78.9l0 24-3.7 0c-10.2 32.2-40.2 55.5-75.8 55.5l-33 0c-29.8 0-57.1-16.4-71.2-42.6l-5.4-10z\"><\/path><path d=\"M256 48a208 208 0 1 1 0 416 208 208 0 1 1 0-416zm0 464A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM208 128l-21.9 0-2 21.8-8 88L174 261.1l23.2 2.8 79.1 9.5c15.8 1.9 27.7 15.3 27.7 31.2c0 17.4-14.1 31.5-31.5 31.5l-33 0c-12.1 0-23.2-6.7-29-17.3l-5.4-10-42.3 22.7 5.4 10c14.1 26.2 41.5 42.6 71.2 42.6l33 0c35.5 0 65.6-23.3 75.8-55.5l3.7 0 0-24c0-40.2-30.1-74.1-70-78.9l-56-6.7 3.9-42.9 82.1 0 24 0 0-48-24 0-104 0z\"><\/path><\/svg>\t\t\t\t<\/p>\n<h3>\n\t\t\t\t\t\t\tMantenimiento de la funci\u00f3n de elevaci\u00f3n y rotaci\u00f3n<br \/>\n\t\t\t\t\t<\/h3>\n<p>\n\t\t\t\t\t\tEvery month, apply a small amount of silicone-based lubricant (do not use engine oil) at the rotating shaft and the pedal ring to ensure smooth operation.<br \/>\nAvoid frequent violent lifting and lowering, and single-point heavy pressure to prevent damage to the air pressure rods.\n\t\t\t\t\t<\/p>\n<p>\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><defs><\/p>\n<style>.fa-secondary{opacity:.4}<\/style>\n<p><\/defs><path d=\"M48 256a208 208 0 1 0 416 0A208 208 0 1 0 48 256zm112 32c0-31.7 11.9-62.3 33.3-85.7L261.4 128l65.1 0-14.9 16.2-44.4 48.4C315 198.2 352 238.8 352 288c0 53-43 96-96 96s-96-43-96-96zm48 0a48 48 0 1 0 96 0 48 48 0 1 0 -96 0z\"><\/path><path d=\"M464 256A208 208 0 1 0 48 256a208 208 0 1 0 416 0zM0 256a256 256 0 1 1 512 0A256 256 0 1 1 0 256zm256 80a48 48 0 1 0 0-96 48 48 0 1 0 0 96zm-96-48c0-31.7 11.9-62.3 33.3-85.7L261.4 128l65.1 0-14.9 16.2-44.4 48.4C315 198.2 352 238.8 352 288c0 53-43 96-96 96s-96-43-96-96z\"><\/path><\/svg>\t\t\t\t<\/p>\n<h3>\n\t\t\t\t\t\t\tMetal (forja \/ acero inoxidable \/ galvanizado)<br \/>\n\t\t\t\t\t<\/h3>\n<p>\n\t\t\t\t\t\tDry off the water stains. In damp environments, apply a thin layer of anti-rust oil \/ sewing oil regularly.<br \/>\nRemove rust: For small rust spots, soak them in oil and then wipe them off. For severe rust, seek professional treatment.\n\t\t\t\t\t<\/p>\n<h2>Un socio de confianza para sillas de oficina<br \/>\n<\/h2>\n<p>\t\tHengyao Chair ofrece sillas de oficina directamente de f\u00e1brica y soluciones de asientos a medida para importadores, distribuidores, marcas de mobiliario de oficina, contratistas de proyectos, minoristas y compradores de espacios de trabajo comerciales.\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1000\" src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/client-1.webp\" alt=\"Referencia de clientes de Hengyao Chair para compradores de muebles en el extranjero\" srcset=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/client-1.webp 1024w, https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/client-1-768x750.webp 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<h5>\n\t\t\t\t\t\t\tDavid Thomas<br \/>\n\t\t\t\t\t<\/h5>\n<p>\n\t\t\t\t\t\tFilipinas  \t\t\t\t\t<\/p>\n<p>\t\t\t\tFor B2B buyers, assembly instructions should be checked before shipment. Ask for a clear manual, hardware-kit list, carton label sample, and spare-parts plan before confirming bulk office chair orders.\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/client-2.webp\" alt=\"Referencia de clientes de Hengyao Chair para compradores de muebles en el extranjero\" srcset=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/client-2.webp 1024w, https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/client-2-768x768.webp 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<h5>\n\t\t\t\t\t\t\tIsabella Jackson<br \/>\n\t\t\t\t\t<\/h5>\n<p>\n\t\t\t\t\t\tAustralia  \t\t\t\t\t<\/p>\n<p>\t\t\t\tBefore shipment, confirm the commercial invoice, packing list, carton marks, loading photos, and destination-market document requirements. Clear document responsibility helps buyers avoid customs and receiving delays.\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1000\" src=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/client-3.webp\" alt=\"Referencia de clientes de Hengyao Chair para compradores de muebles en el extranjero\" srcset=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/client-3.webp 1024w, https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/client-3-768x750.webp 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<h5>\n\t\t\t\t\t\t\tMichael Kingston<br \/>\n\t\t\t\t\t<\/h5>\n<p>\n\t\t\t\t\t\tEspa\u00f1a  \t\t\t\t\t<\/p>\n<p>\t\t\t\tProveedor fiable de sillas de oficina al por mayor\t\t\t<\/p>\n<h2>Preguntas frecuentes<\/h2>\n<p>\t\tHere are common questions buyers ask before ordering model 998-B office chairs in bulk. Related comparison paths: <a href=\"https:\/\/hengyaochair.com\/es\/office-chair\/\" target=\"_blank\" rel=\"noopener\">categor\u00eda de sillas de oficina<\/a>, <a href=\"https:\/\/hengyaochair.com\/es\/producto\/fabricante-de-sillas-de-oficina-de-malla-998-con-asiento-de-espuma-moldeada\/\" target=\"_blank\" rel=\"noopener\">Silla de oficina 998-A con malla de espuma moldeada<\/a>, <a href=\"https:\/\/hengyaochair.com\/es\/producto\/silla-de-oficina-ergonomica-de-malla-999-venta-al-por-mayor-con-reposacabezas-3d\/\" target=\"_blank\" rel=\"noopener\">Silla de oficina ergon\u00f3mica de malla 999<\/a>, <a href=\"https:\/\/hengyaochair.com\/es\/producto\/999-1-reclining-mesh-office-chair-wholesale-fabric-seat\/\" target=\"_blank\" rel=\"noopener\">Silla de oficina reclinable de malla 999-1<\/a>, <a href=\"https:\/\/hengyaochair.com\/es\/producto\/779-3d-flip-up-armrest-office-chair-mesh-ergonomic\/\" target=\"_blank\" rel=\"noopener\">Silla de oficina de malla 779<\/a>, y <a href=\"https:\/\/hengyaochair.com\/es\/producto\/703-compact-fabric-office-chair-wholesale-flip-up-armrest\/\" target=\"_blank\" rel=\"noopener\">Silla de oficina compacta de tela 703<\/a>.\t\t\t\t\t<\/p>\n<details id=\"e-n-accordion-item-1410\" >\n<summary data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1410\" >\n\t\t\t\t\t What makes 998-B different from 998-A?<br \/>\n\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><br \/>\n\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t<\/summary>\n<p>\t\t\t\t\t\t\t\t\t998-B has a larger high-back profile, 3D adjustable headrest, height adjustable lumbar support, and 352 pcs\/40HQ loading reference. 998-A focuses more on molded-foam seat comfort and higher loading efficiency.<br \/>\n\t\t\t\t\t<\/details>\n<details id=\"e-n-accordion-item-1411\" >\n<summary data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1411\" >\n\t\t\t\t\t Is 998-B suitable for commercial office projects?<br \/>\n\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><br \/>\n\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t<\/summary>\n<p>\t\t\t\t\t\t\t\t\tYes. It is suitable for offices, meeting rooms, workspace projects, and furniture distribution channels.<br \/>\n\t\t\t\t\t<\/details>\n<details id=\"e-n-accordion-item-1412\" >\n<summary data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1412\" >\n\t\t\t\t\t What is the packing size?<br \/>\n\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><br \/>\n\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t<\/summary>\n<p>\t\t\t\t\t\t\t\t\tThe packing size is 59 x 37 x 71 cm.<br \/>\n\t\t\t\t\t<\/details>\n<details id=\"e-n-accordion-item-1413\" >\n<summary data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1413\" >\n\t\t\t\t\t Where can 998-B be used?<br \/>\n\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><br \/>\n\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t<\/summary>\n<p>\t\t\t\t\t\t\t\t\t998-B fits corporate offices, manager rooms, shared workspaces, meeting rooms, distributor premium lines, and B2B office seating projects that need a stronger high-back mesh chair profile.<br \/>\n\t\t\t\t\t<\/details>\n<details id=\"e-n-accordion-item-1414\" >\n<summary data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1414\" >\n\t\t\t\t\t What materials are used for 998-B?<br \/>\n\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><br \/>\n\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t<\/summary>\n<p>\t\t\t\t\t\t\t\t\t998-B uses mesh upholstery, back plastic + seat new wood frame structure, seat new foam, 3D flip-up armrests, height adjustable lumbar support, 3D adjustable headrest, height adjustable base, 59 x 37 x 71 cm packing size, and 352 pcs\/40HQ loading reference.<br \/>\n\t\t\t\t\t<\/details>\n<details id=\"e-n-accordion-item-1415\" >\n<summary data-accordion-index=\"6\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1415\" >\n\t\t\t\t\t \u00bfPor qu\u00e9 elegir a Hengyao como proveedor mayorista de sillas de oficina?<br \/>\n\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><br \/>\n\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t<\/summary>\n<p>\t\t\t\t\t\t\t\t\tHengyao Chair is a China office chair supplier focused on mesh office chairs, ergonomic office chairs, sample confirmation, OEM\/ODM discussion, packing review, and export-ready seating supply.<br \/>\n\t\t\t\t\t<\/details>\n<details id=\"e-n-accordion-item-1416\" >\n<summary data-accordion-index=\"7\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1416\" >\n\t\t\t\t\t \u00bfQu\u00e9 condiciones de pago y env\u00edo se aplican?<br \/>\n\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><br \/>\n\t\t\t<svg aria-hidden=\"true\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t<\/summary>\n<p>\t\t\t\t\t\t\t\t\tFor 998-B orders, buyers can discuss target quantity, sample confirmation, packing requirements, carton labels, shipment documents, FOB Shanghai or Ningbo options, and spare-parts support before bulk production.<br \/>\n\t\t\t\t\t<\/details>\n<p>\t\t\t\t998-B has a larger high-back profile, 3D adjustable headrest, height adjustable lumbar support, and 352 pcs\/40HQ loading reference. 998-A focuses more on molded-foam seat comfort and higher loading efficiency.Yes. It is suitable for offices, meeting rooms, workspace projects, and furniture distribution channels.The packing size is 59 x 37 x 71 cm.998-B fits corporate offices, manager rooms, shared workspaces, meeting rooms, distributor premium lines, and B2B office seating projects that need a stronger high-back mesh chair profile.998-B uses mesh upholstery, back plastic + seat new wood frame structure, seat new foam, 3D flip-up armrests, height adjustable lumbar support, 3D adjustable headrest, height adjustable base, 59 x 37 x 71 cm packing size, and 352 pcs\/40HQ loading reference.Hengyao Chair is a China office chair supplier focused on mesh office chairs, ergonomic office chairs, sample confirmation, OEM\/ODM discussion, packing review, and export-ready seating supply.For 998-B orders, buyers can discuss target quantity, sample confirmation, packing requirements, carton labels, shipment documents, FOB Shanghai or Ningbo options, and spare-parts support before bulk production.\t\t\t<\/p>\n<h2 style=\"margin:0 0 12px;font-size:26px;line-height:1.25;color:#111;\">P\u00e1ginas relacionadas con el abastecimiento para compradores B2B<\/h2>\n<p style=\"margin:0 0 16px;color:#333;font-size:16px;line-height:1.65;\">Antes de comparar muestras o confirmar un pedido al por mayor, consulta estas p\u00e1ginas relacionadas con las sillas Hengyao para conocer la categor\u00eda m\u00e1s amplia de sillas de oficina, las preguntas de los compradores, el contexto del proyecto y el proceso de solicitud de presupuesto.<\/p>\n<ul style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:10px 22px;margin:0;padding-left:20px;color:#222;font-size:16px;line-height:1.55;\">\n<li><a href=\"https:\/\/hengyaochair.com\/es\/office-chair\/\" target=\"_blank\" rel=\"noopener\">Comparativa de categor\u00edas y modelos de sillas de oficina<\/a><\/li>\n<li><a href=\"https:\/\/hengyaochair.com\/es\/lista-de-comprobacion-para-compradores-b2b-sobre-problemas-de-calidad-en-las-sillas-de-oficina\/\" target=\"_blank\" rel=\"noopener\">Lista de comprobaci\u00f3n de la calidad de las sillas de oficina<\/a><\/li>\n<li><a href=\"https:\/\/hengyaochair.com\/es\/caso-de-proyectos\/caso-de-una-silla-de-oficina\/\" target=\"_blank\" rel=\"noopener\">Referencias del proyecto de sillas de oficina<\/a><\/li>\n<li><a href=\"https:\/\/hengyaochair.com\/es\/contacto\/\" target=\"_blank\" rel=\"noopener\">Solicita un presupuesto para un pedido al por mayor<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>998-B High-Back Mesh Office Chair for Corporate Office Projects Model 998-B is a height adjustable high-back mesh office chair for buyers who need a stronger office-chair profile for manager rooms, shared workspaces, corporate office projects, and distributor premium seating lines. It is not the same buying story as a compact task chair. For B2B selection, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4155,"parent":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"product-cate":[42],"product-tag":[],"class_list":["post-3968","product","type-product","status-publish","has-post-thumbnail","hentry","product-cate-office-chair"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>998-B High-Back Mesh Office Chair Wholesale | 3D Headrest<\/title>\n<meta name=\"description\" content=\"998-B high-back mesh office chair for corporate offices, manager rooms, and B2B projects. Check 3D headrest, height adjustable lumbar, packing, and 352 pcs\/40HQ loading.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hengyaochair.com\/es\/producto\/998-height-adjustable-mesh-office-chair-high-back\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"998-B High-Back Mesh Office Chair Wholesale | 3D Headrest\" \/>\n<meta property=\"og:description\" content=\"998-B high-back mesh office chair for corporate offices, manager rooms, and B2B projects. Check 3D headrest, height adjustable lumbar, packing, and 352 pcs\/40HQ loading.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hengyaochair.com\/es\/producto\/998-height-adjustable-mesh-office-chair-high-back\/\" \/>\n<meta property=\"og:site_name\" content=\"Hengyao Chair Furniture\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-11T05:34:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-high-back-office-chair-3d-headrest.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1254\" \/>\n\t<meta property=\"og:image:height\" content=\"1254\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"12 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hengyaochair.com\\\/product\\\/998-height-adjustable-mesh-office-chair-high-back\\\/\",\"url\":\"https:\\\/\\\/hengyaochair.com\\\/product\\\/998-height-adjustable-mesh-office-chair-high-back\\\/\",\"name\":\"998-B High-Back Mesh Office Chair Wholesale | 3D Headrest\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hengyaochair.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hengyaochair.com\\\/product\\\/998-height-adjustable-mesh-office-chair-high-back\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hengyaochair.com\\\/product\\\/998-height-adjustable-mesh-office-chair-high-back\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hengyaochair.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/998-high-back-office-chair-3d-headrest.webp\",\"datePublished\":\"2026-06-15T15:07:02+00:00\",\"dateModified\":\"2026-10-11T05:34:10+00:00\",\"description\":\"998-B high-back mesh office chair for corporate offices, manager rooms, and B2B projects. Check 3D headrest, height adjustable lumbar, packing, and 352 pcs\\\/40HQ loading.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hengyaochair.com\\\/product\\\/998-height-adjustable-mesh-office-chair-high-back\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hengyaochair.com\\\/product\\\/998-height-adjustable-mesh-office-chair-high-back\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/hengyaochair.com\\\/product\\\/998-height-adjustable-mesh-office-chair-high-back\\\/#primaryimage\",\"url\":\"https:\\\/\\\/hengyaochair.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/998-high-back-office-chair-3d-headrest.webp\",\"contentUrl\":\"https:\\\/\\\/hengyaochair.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/998-high-back-office-chair-3d-headrest.webp\",\"width\":1254,\"height\":1254,\"caption\":\"998 high back office chair with 3D headrest and mesh support\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hengyaochair.com\\\/product\\\/998-height-adjustable-mesh-office-chair-high-back\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/hengyaochair.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Product\",\"item\":\"https:\\\/\\\/hengyaochair.com\\\/product\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Office Chair\",\"item\":\"https:\\\/\\\/hengyaochair.com\\\/office-chair\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"998-B High-Back Mesh Office Chair &#8211; Height Adjustable Seating\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/hengyaochair.com\\\/#website\",\"url\":\"https:\\\/\\\/hengyaochair.com\\\/\",\"name\":\"Hengyao Chair Furniture\",\"description\":\"Hengyao Chair is a chair manufacturer established in 2005, located in Anji County, Huzhou City, Zhejiang Province, China. The factory supplies OEM\\\/ODM gaming chairs, office chairs, bar stools, and dining chairs for global B2B buyers.\",\"publisher\":{\"@id\":\"https:\\\/\\\/hengyaochair.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/hengyaochair.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/hengyaochair.com\\\/#organization\",\"name\":\"Hengyao Chair Furniture\",\"url\":\"https:\\\/\\\/hengyaochair.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/hengyaochair.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/hengyaochair.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/HY-logo.svg\",\"contentUrl\":\"https:\\\/\\\/hengyaochair.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/HY-logo.svg\",\"width\":611,\"height\":387,\"caption\":\"Hengyao Chair Furniture\"},\"image\":{\"@id\":\"https:\\\/\\\/hengyaochair.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"description\":\"Hengyao Chair Furniture is a chair manufacturer in Anji County, Huzhou City, Zhejiang Province, China, supplying OEM\\\/ODM gaming chairs, office chairs, bar stools, and dining chairs for global B2B buyers.\",\"email\":\"nancyhengyao@gmail.com\",\"telephone\":\"+86 189 6928 5220\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"No. 608 Guangzhu Road, Yangguang Industrial Park, Dipu Town, Anji County\",\"addressLocality\":\"Huzhou City\",\"addressRegion\":\"Zhejiang Province\",\"addressCountry\":\"CN\"},\"contactPoint\":{\"@type\":\"ContactPoint\",\"telephone\":\"+86 189 6928 5220\",\"email\":\"nancyhengyao@gmail.com\",\"contactType\":\"sales\"},\"sameAs\":[\"https:\\\/\\\/www.youtube.com\\\/@hengyaochairfurniture-s9v\",\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=61570806560400\",\"https:\\\/\\\/www.instagram.com\\\/hybarchair\\\/\",\"https:\\\/\\\/www.tiktok.com\\\/@hybar.chair.facto\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"998-B High-Back Mesh Office Chair Wholesale | 3D Headrest","description":"998-B high-back mesh office chair for corporate offices, manager rooms, and B2B projects. Check 3D headrest, height adjustable lumbar, packing, and 352 pcs\/40HQ loading.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hengyaochair.com\/es\/producto\/998-height-adjustable-mesh-office-chair-high-back\/","og_locale":"es_ES","og_type":"article","og_title":"998-B High-Back Mesh Office Chair Wholesale | 3D Headrest","og_description":"998-B high-back mesh office chair for corporate offices, manager rooms, and B2B projects. Check 3D headrest, height adjustable lumbar, packing, and 352 pcs\/40HQ loading.","og_url":"https:\/\/hengyaochair.com\/es\/producto\/998-height-adjustable-mesh-office-chair-high-back\/","og_site_name":"Hengyao Chair Furniture","article_modified_time":"2026-10-11T05:34:10+00:00","og_image":[{"width":1254,"height":1254,"url":"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-high-back-office-chair-3d-headrest.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Tiempo de lectura":"12 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/hengyaochair.com\/product\/998-height-adjustable-mesh-office-chair-high-back\/","url":"https:\/\/hengyaochair.com\/product\/998-height-adjustable-mesh-office-chair-high-back\/","name":"998-B High-Back Mesh Office Chair Wholesale | 3D Headrest","isPartOf":{"@id":"https:\/\/hengyaochair.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hengyaochair.com\/product\/998-height-adjustable-mesh-office-chair-high-back\/#primaryimage"},"image":{"@id":"https:\/\/hengyaochair.com\/product\/998-height-adjustable-mesh-office-chair-high-back\/#primaryimage"},"thumbnailUrl":"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-high-back-office-chair-3d-headrest.webp","datePublished":"2026-06-15T15:07:02+00:00","dateModified":"2026-10-11T05:34:10+00:00","description":"998-B high-back mesh office chair for corporate offices, manager rooms, and B2B projects. Check 3D headrest, height adjustable lumbar, packing, and 352 pcs\/40HQ loading.","breadcrumb":{"@id":"https:\/\/hengyaochair.com\/product\/998-height-adjustable-mesh-office-chair-high-back\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hengyaochair.com\/product\/998-height-adjustable-mesh-office-chair-high-back\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/hengyaochair.com\/product\/998-height-adjustable-mesh-office-chair-high-back\/#primaryimage","url":"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-high-back-office-chair-3d-headrest.webp","contentUrl":"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/06\/998-high-back-office-chair-3d-headrest.webp","width":1254,"height":1254,"caption":"998 high back office chair with 3D headrest and mesh support"},{"@type":"BreadcrumbList","@id":"https:\/\/hengyaochair.com\/product\/998-height-adjustable-mesh-office-chair-high-back\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/hengyaochair.com\/"},{"@type":"ListItem","position":2,"name":"Product","item":"https:\/\/hengyaochair.com\/product\/"},{"@type":"ListItem","position":3,"name":"Office Chair","item":"https:\/\/hengyaochair.com\/office-chair\/"},{"@type":"ListItem","position":4,"name":"998-B High-Back Mesh Office Chair &#8211; Height Adjustable Seating"}]},{"@type":"WebSite","@id":"https:\/\/hengyaochair.com\/#website","url":"https:\/\/hengyaochair.com\/","name":"Muebles Hengyao Chair","description":"Hengyao Chair es un fabricante de sillas fundado en 2005, con sede en el condado de Anji, ciudad de Huzhou, provincia de Zhejiang (China). La f\u00e1brica suministra sillas para videojuegos, sillas de oficina, taburetes de bar y sillas de comedor en r\u00e9gimen de OEM\/ODM a compradores B2B de todo el mundo.","publisher":{"@id":"https:\/\/hengyaochair.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hengyaochair.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/hengyaochair.com\/#organization","name":"Muebles Hengyao Chair","url":"https:\/\/hengyaochair.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/hengyaochair.com\/#\/schema\/logo\/image\/","url":"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/HY-logo.svg","contentUrl":"https:\/\/hengyaochair.com\/wp-content\/uploads\/2026\/04\/HY-logo.svg","width":611,"height":387,"caption":"Hengyao Chair Furniture"},"image":{"@id":"https:\/\/hengyaochair.com\/#\/schema\/logo\/image\/"},"description":"Hengyao Chair Furniture es un fabricante de sillas con sede en el condado de Anji, ciudad de Huzhou, provincia de Zhejiang (China), que suministra sillas para videojuegos, sillas de oficina, taburetes de bar y sillas de comedor en r\u00e9gimen de OEM\/ODM a compradores B2B de todo el mundo.","email":"nancyhengyao@gmail.com","telephone":"+86 189 6928 5220","address":{"@type":"PostalAddress","streetAddress":"No. 608 Guangzhu Road, Yangguang Industrial Park, Dipu Town, Anji County","addressLocality":"Huzhou City","addressRegion":"Zhejiang Province","addressCountry":"CN"},"contactPoint":{"@type":"ContactPoint","telephone":"+86 189 6928 5220","email":"nancyhengyao@gmail.com","contactType":"sales"},"sameAs":["https:\/\/www.youtube.com\/@hengyaochairfurniture-s9v","https:\/\/www.facebook.com\/profile.php?id=61570806560400","https:\/\/www.instagram.com\/hybarchair\/","https:\/\/www.tiktok.com\/@hybar.chair.facto"]}]}},"yoast_metadesc":"998-B high-back mesh office chair for corporate offices, manager rooms, and B2B projects. Check 3D headrest, height adjustable lumbar, packing, and 352 pcs\/40HQ loading.","yoast_title":"998-B High-Back Mesh Office Chair Wholesale | 3D Headrest","_links":{"self":[{"href":"https:\/\/hengyaochair.com\/es\/wp-json\/wp\/v2\/product\/3968","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hengyaochair.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hengyaochair.com\/es\/wp-json\/wp\/v2\/types\/product"}],"author":[{"embeddable":true,"href":"https:\/\/hengyaochair.com\/es\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":56,"href":"https:\/\/hengyaochair.com\/es\/wp-json\/wp\/v2\/product\/3968\/revisions"}],"predecessor-version":[{"id":6323,"href":"https:\/\/hengyaochair.com\/es\/wp-json\/wp\/v2\/product\/3968\/revisions\/6323"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hengyaochair.com\/es\/wp-json\/wp\/v2\/media\/4155"}],"wp:attachment":[{"href":"https:\/\/hengyaochair.com\/es\/wp-json\/wp\/v2\/media?parent=3968"}],"wp:term":[{"taxonomy":"product-cate","embeddable":true,"href":"https:\/\/hengyaochair.com\/es\/wp-json\/wp\/v2\/product-cate?post=3968"},{"taxonomy":"product-tag","embeddable":true,"href":"https:\/\/hengyaochair.com\/es\/wp-json\/wp\/v2\/product-tag?post=3968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}