Chaise de bureau ergonomique modèle 777 pour les projets d'aménagement d'espaces de travail en gros

Caractéristiques techniques du siège de bureau modèle 777 et plan de chargement d'un conteneur 40HQ de 504 pièces

777 Ergonomic Mesh Office Chair with 4D Lumbar Support

Model 777 is an ergonomic mesh office chair designed for buyers who want practical comfort, flexible lumbar support, and reliable wholesale supply. It is suitable for office chair suppliers, furniture distributors, corporate office projects, coworking spaces, and B2B buyers building a more professional office seating range.

Compared with basic task chairs, this model focuses on back support, long sitting comfort, and adjustable ergonomic value. Explore more office chair supplier options, view Exemples de projets de chaises de bureau, ou Contacter Hengyao for bulk order details.

Related wholesale resources:

Best For: 777 is suitable for buyers who need an ergonomic office chair with stronger lumbar support for corporate offices, manager rooms, coworking spaces, and mid-to-high-end office furniture programs.

Buyer Decision Notes: Model 777 is best for buyers who want a stronger lumbar-support story in an ergonomic mesh office chair line. It fits corporate offices, manager rooms, coworking spaces, and mid-to-high-end office furniture programs where comfort features help justify a higher product position.

777 Office Chair Basic Specifications

Modèle	777	Type de produit	Ergonomic Mesh Office Chair
Fabric	Mesh	Cadre	16# Native Frame + 245 Native Frame
Accoudoir	Flip-Up Armrests	Lumbar	Painted Black Lumbar
Headrest	385mm Painted Headrest	Mécanisme	17 Butterfly
Accoudoir	3# 100mm	Headrest	250 LB Double Reinforced Headrest
Roulettes	A# PU Castors	Mécanisme	64 x 30 x 60.5 cm
MOQ	100 pcs	40HQ Loading	504 pcs

777 Features - 4D Lumbar Support, Flip-Up Arms, 2D Headrest

4D Lumbar Support - 4-direction lumbar adjustment gives distributors a clear ergonomic selling point.
Practical Headrest and Armrests - 2D adjustable headrest and flip-up armrests support daily office use.
Reliable Mid-Level Configuration - 17 butterfly mechanism, 3# gas lift, PP base, and PU castors provide a balanced structure.
Wholesale Order Planning - MOQ 100 pcs and 504 pcs/40HQ help importers plan purchasing and freight cost.
Office Chair Supplier Support - Hengyao supports OEM options, carton design, branding, and B2B supply.

Certificat et rapport d'essai

All products undergo rigorous quality checks and certifications like FSC, CE, BSCI, and SGS to meet international standards and customer needs.

Why Wholesale Buyers Choose Model 777

Model 777 is suitable for buyers who need a reliable ergonomic office chair with clear support functions. The 4-direction lumbar support, 2D headrest, flip-up arms, PP base, and breathable mesh structure make it useful for B2B buyers who want stronger ergonomic value than basic task chairs.

For a more compact budget range, buyers can also compare Chaise de bureau en résille 777-2 (modèle économique).

Des années d'expertise dans le secteur

Équipement entièrement automatique

personnel de l'usine

Ingénieur en développement d'échantillons

Personnel chargé du contrôle qualité

Délai de livraison des échantillons

ans de garantie sur le produit

Délais de livraison des commandes

30- 0

Capacité de production quotidienne de chaises

chiffre d'affaires annuel

0 +

Hengyao - Wholesale Office Chair Production Process

1. Cutting Tube

We use high-quality metal pipes as the main raw material to ensure that the basic structure of each luxurious bar chair is sturdy and durable.

2. Drilling Hole

Using high-precision CNC cutting equipment, the pipe materials are precisely cut according to the design drawings, ensuring that the size error of each section is kept within an extremely small range.

3. Blending Tube

Carry out secondary precision cutting and edge trimming on the pipe materials, removing burrs and excess edges and corners, to make the surface of the components smooth and flat.

4. Hand Welding

According to the structural design of the chair, precise holes are drilled at the designated positions of the pipe, facilitating the subsequent screw fixation and component assembly.

5. Polishing

The components are fully welded to ensure that each solder joint is firm and without any voids, thereby enhancing the overall strength of the frame.

6. Cleaning Impurity

Carry out a thorough polishing of the welded frame to remove the weld marks and rough surfaces.

7. Powder Coated

Using the environmentally friendly electrostatic powder spraying technology, a uniform protective coating is formed on the surface of the metal frame.

8. Wooden Grain

After powder coating, the frame undergoes high-temperature curing treatment, and the coating firmly adheres, resulting in a finished frame that is both aesthetically pleasing and protective.

9. Quality Cheking

The qualified frame is professionally assembled with the seat, backrest and other accessories to create a complete bar chair product.

10. Frame Assembly

Use multi-layer protective packaging materials to provide cushioning and wrapping for the finished bar stools.

11. Loadling Container

The completed office chairs will be neatly stored and ready to be dispatched to customers all over the world at any time.

Fabricant proposant des solutions entièrement sur mesure

Sourcing – sampling – production – quality inspection – export packing – delivery support for B2B office chair programs.

How to Choose an Office Chair

Choosing an office chair for wholesale or project use is different from buying a single home chair. B2B buyers should compare ergonomic support, back material, seat comfort, armrest function, mechanism, packing size, container loading, and after-sales communication before confirming bulk orders.

Check the Backrest and Seat Material

Mesh backs are suitable for breathable daily office use, while fabric seats and molded foam seats provide different comfort levels for long working hours. For wholesale office chair buyers, material choice affects comfort, cost, durability, and target market positioning.

Before confirming bulk orders, buyers should review the approved sample, seat support, backrest structure, armrest function, packing details, and the final specification sheet for the selected office chair model.

Check the Frame, Mechanism, Gas Lift, and Daily-Use Stability

Reliable choice: Cold-rolled steel / stainless steel pipes with a wall thickness of ≥ 1.2mm

777 uses a Class 2 330# gas lift, chromed black footleg, and 385mm chromed base to support stable daily office seating. This office chair model is suitable for commercial workspaces, meeting rooms, training rooms, distributor programs, and wholesale office chair projects.

Avoid pitfalls: Thin iron pipes with a wall thickness of < 1.0mm / Low-quality iron pipes

Check Headrest, Armrest, and Castors

For office chair bulk orders, buyers should check the frame, mechanism, gas lift, base, and caster quality before shipment. Stable structure and approved components help reduce after-sales risk in offices, coworking spaces, meeting rooms, and distributor inventory programs.

Check Seat Foam, Mesh Support, and Long-Term Comfort

Comfort depends on more than a soft first impression. Buyers should review mesh tension, molded foam or fabric seat support, backrest shape, lumbar function, and sample performance. A clear approved sample helps keep bulk production consistent for repeat office chair orders.

Resolve your confusion and difficulties

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?

100% QC inspection, Japanese quality standards, 10-year warranty. Our comprehensive inspections andadherence to high standards, backed by a 10-year warranty, ensure top-notch quality for your customers.

Do You Worry About High Freight Costs For Furniture?

From design to packaging, Hengyao considers container loading data for each office chair model. 777 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 777 ergonomic mesh office chair clean, stable, and suitable for daily office, workstation, manager room, and coworking space use.

Nettoyage régulier

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.

Vérifiez régulièrement les vis de fixation

Avec le temps, les vis risquent de se desserrer. Vérifions donc si elles sont bien serrées.

Évitez l'exposition directe au soleil

Prolonged exposure to sunlight can fade the material. Place the sofa away from direct sunlight or use covers.

Proper use of the office chair

For example, multiple people sitting on the same sofa, or excessive use of it,The sofa chair must not be stepped on or stood on. It is only for normal sitting.Shaking, rotating and jumping vigorously on the armchair

Entretien de la fonction de levage/rotation

Chaque mois, appliquez une petite quantité de lubrifiant à base de silicone (n'utilisez pas d'huile moteur) sur l'arbre rotatif et la bague de la pédale afin de garantir un fonctionnement fluide.Évitez les mouvements brusques et répétés de levage et d'abaissement, ainsi que les pressions importantes exercées sur un seul point, afin de ne pas endommager les tiges pneumatiques.

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

Hengyao Furniture provides factory-direct office chairs and custom seating solutions for importers, distributors, office furniture brands, project contractors, retailers, and commercial workspace buyers.

David Thomas

Philippines

Ce produit est très bien et je l'apprécie vraiment. Cependant, les articles qui nécessitent un montage devraient toujours être accompagnés d'un mode d'emploi inclus dans la boîte. Cela permet aux clients de tout assembler plus facilement. À part cela, l'ensemble est vraiment magnifique.

Isabella Jackson

Australie

Après l'achat, le vendeur n'a pas répondu à mes messages, bien qu'il les ait lus, et ne m'a pas aidé à obtenir les documents nécessaires à la réception de la marchandise. Je n'ai pas pu mener à bien les démarches pour recevoir la marchandise, car le vendeur ne m'a pas fourni ces documents ; il s'est tout simplement déchargé de toute responsabilité après la vente.

Michael Kingston

Espagne

Reliable wholesale office chair supplier

FAQ

Here are common questions buyers ask before ordering model 777 office chairs in bulk.

Related comparison paths:

What is the main selling point of model 777?

The main selling point is 4-direction lumbar support with 2D headrest and flip-up armrests.

What is the 40HQ quantity?

Model 777 supports 504 pcs per 40HQ container.

Who should source model 777?

It is suitable for office furniture distributors, project buyers, importers, and wholesale office chair suppliers.

Where can 777 be used?

Model 777 is suitable for corporate offices, manager rooms, coworking spaces, training rooms, and office furniture distributor programs.

What materials are used for 777?

Model 777 uses a breathable mesh back, ergonomic lumbar support, adjustable headrest and armrest functions, and office-use components for B2B seating programs.

Why choose Hengyao as a wholesale office chair supplier?

Hengyao is a China wholesale office chair supplier focused on mesh office chairs, ergonomic office chairs, fabric office chairs, OEM customization, quality control, and export-ready seating solutions.

What payment structure and shipping terms apply?

Standard terms are 30% deposit with purchase order and 70% balance before shipment. Production is arranged for export orders, with FOB Shanghai or Ningbo available for wholesale office chair buyers.