999 ergonomic mesh office chair for wholesale buyers with 3D headrest

999 mesh office chair with metal KD base for B2B office furniture projects

999 office chair with adjustable lumbar support for commercial workspace seating

999 mesh office chair feature showing 3D adjustable headrest for ergonomic comfort

999 High-Back Ergonomic Mesh Office Chair for Corporate Projects

Quick answer: Model 999 is a premium high-back ergonomic mesh office chair for B2B buyers who need 3D headrest support, breathable mesh comfort, and a stronger corporate-office product story than entry-level task chairs.

It fits manager rooms, long-hour workstations, workspace projects, distributors, and premium wholesale office chair lines. Before confirming bulk orders, check 3D headrest support, high-back mesh tension, lumbar feel, recline movement, armrest fitting, gas lift movement, caster rolling, carton protection, and approved-sample consistency.

For wider comparison, review the wholesale office chair category, the office chair quality issues checklist, and the office chair QC guide.

Best For: 999 is suitable for corporate offices, manager rooms, long-hour workstations, office furniture distributors, project buyers, importers, and premium ergonomic mesh chair programs.

Buyer Decision Notes: Choose 999 when your market needs higher perceived value around high-back mesh comfort, 3D headrest support, and a more complete ergonomic story. Compare it with the 999-1 reclining mesh office chair for reclining fabric-seat comfort, the 779 flip-up armrest office chair for flexible workspace positioning, or the 777 ergonomic office chair for 4D lumbar-support positioning.

999 Office Chair Basic Specifications

Model	999	Product Type	Ergonomic Mesh Office Chair
Fabric	Mesh	Frame	16# Native Frame + 245 Native Frame
Armrest	3D Flip-Up Armrests	Lumbar	Painted Black Lumbar
Mechanism	385mm Painted Mechanism	Headrest	3D Adjustable Headrest
Armrest	3# 100x4mm	Mechanism	250 LB Double Reinforced Mechanism
Castors	A# PU Castors	Headrest	70 x 33 x 70 cm
MOQ	100 pcs	40HQ Loading	357 pcs

999 Features - 3D Headrest, Adjustable Lumbar, Premium Mesh Office Seating

Premium Ergonomic Mesh Design - Breathable mesh and adjustable lumbar support help buyers position this model as a higher-value office chair.
3D Adjustable Comfort - 3D headrest and 3D flip-up armrests support flexible use in modern office environments.
Stable Work Support - 3-position locking mechanism, 3# gas lift, metal KD base, and PU castors provide a practical structure for daily office seating.
Wholesale Planning Data - MOQ 100 pcs and 357 pcs/40HQ loading help importers and distributors plan bulk orders clearly.
OEM Office Chair Supply - Hengyao supports color options, branding, packaging, and B2B office chair customization.

Certificate, Testing & Buyer Records

For model 999 bulk orders, buyers can review sample approval notes, headrest and lumbar function, mesh tension, recline movement, armrest fitting, gas lift movement, packing photos, labels, spare parts, and shipment documentation. Third-party testing can be arranged for qualified orders according to buyer requirements.

Premium Mesh Chair Buyer Guide

999 High-Back Mesh Office Chair Fit for Corporate Projects

Quick answer for buyersChoose model 999 when your market needs a higher-value ergonomic mesh office chair with headrest support, breathable back comfort, and a stronger corporate office story than entry-level task chairs.

Corporate Project Fit

Suitable for manager rooms, long-hour workstations, corporate offices, distributors, office furniture brands, and workspace project buyers.

Headrest and Back Support

Sample checks should cover 3D headrest adjustment, neck support position, lumbar feel, mesh tension, and backrest stability after repeated adjustment.

Comfort Consistency

For bulk orders, compare seat support, mesh rebound, recline smoothness, armrest fitting, gas lift movement, caster rolling, and approved-sample consistency.

Export Readiness

Confirm carton strength, inner protection, labels, instructions, spare parts, loading plan, and any third-party testing requirements before mass production.

Compare 999 with 777 ergonomic office chair for a leaner lumbar-support SKU, 779 mesh office chair for flip-up armrest positioning, or review the office chair QC guide before confirming samples.

Request 999 Quote

Why Wholesale Buyers Choose Model 999

Model 999 is useful for buyers who want a higher-value ergonomic mesh office chair line, especially where headrest comfort, breathable back support, and long-hour office use matter in sales conversations.

For B2B sourcing, buyers should not judge it only by product photos. The sample should be reviewed for headrest stability, high-back mesh tension, recline smoothness, lumbar feel, armrest fitting, gas lift movement, caster rolling, carton protection, and consistency against the approved sample.

Years of Industry Expertise

Fully automatic equipment

factory staff

Sample Development Engineer

Quality inspection personnel

Sample delivery time

years product warranty

Order delivery days

30- 0

Daily chair production capacity

annual sales

0 +

Hengyao - Wholesale Office Chair Production Process

Office chair frame tube material preparation

1. Tube Cutting

Metal tubes are prepared for the office chair frame and support parts according to the approved sample and production drawing.

Office chair frame drilling and connection points

2. Drilling

Connection holes are processed for screws, mechanism fitting, armrest parts, and other points that affect assembly stability.

Office chair tube trimming before assembly

3. Tube Trimming

Edges and burrs are removed so frame parts fit more cleanly during welding, coating, and final assembly.

4. Welding

Frame parts are welded according to the chair structure, helping keep key load-bearing areas stable before surface treatment.

5. Polishing

Welded areas are polished to remove rough points and prepare the frame for coating and later inspection.

Office chair frame cleaning before coating

6. Surface Cleaning

The frame surface is cleaned before coating so the finish is easier to inspect and more consistent for bulk orders.

7. Powder Coating

A protective coating is applied to the metal frame surface to support a cleaner finish and basic surface protection.

8. Finish Check

The coated frame is checked for surface finish, visible defects, color consistency, and preparation for assembly.

Office chair quality inspection before packing

9. Quality Inspection

Appearance, headrest movement, recline function, armrest fitting, gas lift movement, and packing details are checked against the approved sample.

10. Export Packing

Office chairs are packed with cartons, protective materials, hardware kits, labels, and instructions according to order requirements.

Office chair container loading preparation

11. Loading Preparation

Finished office chair cartons are stored and prepared for shipment after packing review and order documentation are confirmed.

999 OEM/ODM Support for Premium Mesh Office Chair Programs

sample confirmation | headrest and mesh checks | production | QC communication | export packing

How to Choose Model 999 for Premium High-Back Mesh Office Chair Bulk Orders

Model 999 should be evaluated as a premium high-back mesh office chair, not as a generic task chair. For B2B buyers, the purchase decision depends on whether the 3D headrest, high-back mesh support, lumbar position, recline movement, armrest fitting, gas lift, base, casters, carton protection, and 357 pcs/40HQ loading match the target channel and complaint-risk level.

Check High-Back Support, Not Only Chair Shape

A high back alone does not make an office chair premium. For model 999, buyers should check how the 3D headrest, back frame, mesh tension, lumbar area, and seat support work together for long-hour workstation use. This is especially important for manager rooms, corporate offices, and distributor catalogs where comfort complaints can damage repeat orders.

Check 3D Headrest, Lumbar, and Reclining Function

Reliable choice: verified ergonomic support and moving-part consistency

Ask for sample videos or photos showing 3D headrest adjustment, lumbar position, recline movement, armrest fitting, gas lift movement, base balance, and caster rolling. These checks matter because premium mesh chairs create higher buyer expectations than budget task chairs.

Avoid pitfalls: loose headrest, weak recline feel, poor mesh tension, or weak cartons

For bulk orders, do not approve 999 only from catalog images. Check headrest fitting, mesh rebound, recline smoothness, armrest screw matching, gas lift stability, carton marks, hardware kits, labels, and spare parts before shipment.

Check Mesh Tension, Seat Comfort, and Bulk Consistency

Comfort consistency matters more than a soft first impression. Buyers should review high-back mesh rebound, seat support, headrest position, lumbar feel, upholstery finish, recline movement, and sample-to-bulk consistency. A chair that looks premium in photos may still create complaints if the mesh is too loose, the headrest feels unstable, or the seat support changes across cartons.

Check Packing, 357 pcs/40HQ Loading, and Project Cost

For landed-cost planning, confirm the 70 x 33 x 70 cm packing size, 357 pcs/40HQ loading, carton strength, hardware kit, labels, spare parts, and assembly instructions before final quotation. Compare 999-1 for reclining fabric-seat comfort, 779 for flexible workspace use, 777 for lumbar-support positioning, and the office chair category for broader model comparison.

Common 999 Wholesale Buyer Questions

Do You Worry About Cash Flow Issues With Wholesale Chair Purchases?

After becoming long-term partners,90-day payment period, balance paid at the port. We offer a 90-day payment option after financial review,helping you manage cash flow efficiently and ease financial pressure.

Do You Worry About Losing Customers Due To Quality?

Defined 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. Documented checks help buyers reduce after-sales risk before confirming repeat orders.

Do You Worry About High Freight Costs For Furniture?

From design to packaging, Hengyao considers container loading data for each office chair model. 999 provides clear 40HQ loading information so wholesale buyers can plan freight cost, resale pricing, and bulk order margins more accurately.

How to maintain your office chair

Follow this care guide to keep the 999 ergonomic mesh office chair clean, stable, and ready for executive office, long-work-hour, workstation, and distributor program use.

Regular Cleaning

Clean the mesh or fabric surface with a soft cloth or suitable fabric cleaner, and avoid harsh chemical cleaners. For commercial office use, regularly check the gas lift, screws, armrests, castors, and base connection to keep the office chair stable during daily operation.

Regularly inspect the connecting screws

Over time, the screws might loosen. So, let's check if they are loose.

Avoid Direct Sunlight

Prolonged direct sunlight may fade mesh surfaces. For showrooms or project sites, keep chairs away from long direct sunlight where possible.

Proper use of the office chair

Use the chair for normal seated office work only. Do not stand on the chair, sit on the armrests, jump on the seat, overload moving parts, or use the chair as a ladder.

Maintenance of the lifting/rotating function

Check the lifting and reclining function regularly, keep moving parts free from dust, and avoid sudden heavy impact on the seat, armrests, headrest, or mechanism. For project sites, schedule routine screw and caster checks after installation.

Metal (ironwork / stainless steel / electroplated)

Dry off the water stains. In damp environments, apply a thin layer of anti-rust oil / sewing oil regularly. Remove rust: For small rust spots, soak them in oil and then wipe them off. For severe rust, seek professional treatment.

Valuable Office Chair Partner

Feedback from office furniture buyers helps Hengyao Chair improve model 999 sample checks, mesh comfort consistency, packing protection, documentation, spare parts support, and after-sales communication for premium mesh office chair orders.

David Thomas

Philippines

Model 999 helped us add a higher-value mesh chair option to our office seating line. The sample stage made it easier to check headrest support, recline feel, and packing details before confirming the order.

Isabella Jackson

Australia

We needed a mesh office chair that looked suitable for manager rooms and corporate projects. Hengyao Chair helped us compare function details, carton labels, and shipment documents before production.

Michael Kingston

Spain

Good communication on model 999 sample confirmation, packing details, and export documents. It is a practical premium mesh office chair option for our wholesale catalog.

FAQ

Here are common questions buyers ask before ordering model 999 premium high-back mesh office chairs in bulk. Related comparison paths: 999-1 reclining mesh office chair, 779 flip-up armrest office chair, 777 ergonomic office chair, and office chair quality control guide.

What type of buyer is model 999 suitable for?

Model 999 is suitable for importers, distributors, office furniture brands, corporate project buyers, manager room programs, and premium ergonomic mesh office chair lines that need high-back support, 3D headrest function, and stronger perceived value.

What is the 40HQ loading quantity for model 999?

Model 999 supports 357 pcs per 40HQ container under the current packing plan, based on a 70 x 33 x 70 cm carton size.

Can model 999 support OEM office chair projects?

Yes. For qualified bulk orders, Hengyao Chair can discuss color options, logo details, packaging, labels, carton artwork, instructions, and other OEM/ODM requirements for model 999.

Where can 999 be used?

999 is suitable for corporate offices, manager rooms, long-hour workstations, distributors, office furniture brands, and premium mesh office chair programs.

What materials are used for 999?

Buyers should check 3D headrest support, high-back mesh tension, seat comfort, lumbar feel, recline movement, armrest fitting, gas lift movement, caster rolling, carton protection, hardware kit, labels, spare parts, and approved-sample consistency.

Why choose Hengyao as a wholesale office chair supplier?

Hengyao Chair is located at No. 608 Guangzhu Road, Yangguang Industrial Park, Dipu Town, Anji County, Huzhou City, Zhejiang Province, China. Use this address consistently for supplier profiles and brand entity information.

What payment structure and shipping terms apply?

Please provide model 999, order quantity, target market, headrest or lumbar requirement, color or logo needs, packing requirements, destination market, and delivery plan. Hengyao Chair can then prepare a more relevant quotation and sample-confirmation path.

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Related Sourcing Pages for B2B Buyers

Before comparing samples or confirming a bulk order, use these related Hengyao Chair pages to check the wider office chair category, buyer questions, project context, and quotation path.