Time

Field

Original Value

Corrected Value

Note / Status

No correction records yet. Found an error? Click the flag at the end of a row to report it.

PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Data source: Structured from factory data; final measured values prevail.

Overall dimensions (W × D × H)	680 × 700 × 1280 mm
Finished Seat Cushion Thickness	90 mm
Backrest Padding Thickness	70 mm
Lumbar Support Zone Height	240 mm
Clear Width Between Armrests	540 mm

PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Data source: Product performance data; verify exact test conditions before procurement.

Maximum user weight capacity	150 kg
Net product weight	22 kg
Seat cushion foam density	45 kg/m³
Seat cushion foam thickness	60 mm
Backrest padding thickness	30 mm
Gas lift class rating	Class 3
Chair swivel rotation range	360 degrees
Backrest recline lock positions	4
Maximum rated user weight capacity	150 kg
Net assembled product weight	22 kg

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Data source: Subject to the factory material list and inspection report.

Upholstery fabric	Breathable polyester mesh fabric
Seat core padding	High-density cold-cured polyurethane foam
Structural back frame	Glass-fiber reinforced nylon
Armrest pads	Soft polyurethane padded surface
Five-star base	Polished die-cast aluminum alloy
Gas lift cylinder	Chrome-plated steel
Casters	PU-wheeled swivel casters with nylon housing
Footrest surface	Textured breathable mesh fabric
Recline mechanism	2.5mm thick steel plate tilt chassis
Headrest support post	Matte black steel
Seat and back upholstery	Breathable polyester mesh fabric
Split back panel padding	Molded polyurethane foam with fabric wrap

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Headrest adjustment	Height adjustment with 100mm vertical travel and 30-degree angle tilt
Split back support	Independent dual-pad backrest adjusts with spine curvature to support lumbar and thoracic regions
Armrest adjustment	3D adjustment with 80mm vertical travel, 30mm horizontal slide and 15-degree pivot
Seat height adjustment	Pneumatic height adjustment via side lever to match desk height between 440mm and 540mm
Backrest recline	Synchro-tilt mechanism with 4 lock positions up to 135 degrees, tension adjustment knob for user weight
Retractable footrest	Pull-out mesh footrest slides 300mm forward from under seat for reclined leg support
Mobility function	360-degree swivel and 5 rolling casters for easy movement across hard floors and low-pile carpet
Recline tension adjustment	Rotary knob under seat adjusts tilt resistance to match user weight between 50kg and 150kg
Backrest recline angle range	135degrees
Synchro-tilt recline	4-position locking mechanism with 135-degree maximum recline angle
Recline tension control	Under-seat rotary knob adjusts tilt resistance for 150 kg user weights
Recline Angle / Lock Reference	125° with 3suggested lock positions

PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Reference Package Count	1 set / 2 cartons
Reference Assembly Time	40 minutes per set
Reference Carton Dimensions	850× 420× 720 mm
Reference Packaged Gross Weight	23 kg/set
Reference Carton Volume	0.26 m³/set
Indicative 20GP Loading	135 sets at 85% space utilization
Indicative 40HQ Loading	320 sets at 85% space utilization

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Data source: Recommended applications based on product form and category.

Private home office use	Suitable for 4+ hour daily work sessions at standard 760 mm height office desks
Open-plan corporate workstation use	Neutral black finish and commercial-grade construction fit standard office workstation layouts
Executive private office use	Premium aluminum base and recline with footrest support casual work and short rest breaks
Conference room seating	Rolling base and adjustable height allow quick repositioning around meeting tables
Coworking space shared use	Durable construction and wide adjustment range suit diverse shared users
Gaming and leisure seating	Recline function and extendable footrest support relaxed seating for media use
Open-plan corporate workstation	Neutral black finish and commercial-grade durability suit shared office layouts
Executive private office	Polished aluminum base and recline function support both work and short breaks

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

Applicable office chair safety standard	EN 1335:2020
Applicable office chair stability standard	EN 1335:2018
Office work chair safety and dimension requirement	EN 1335:2020
Office work chair strength and durability requirement	EN 1335:2018
Office work chair surface friction requirement	EN 1335:2009

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

Applicable office chair performance standard	ANSI/BIFMA X2017
Applicable caster durability standard	ANSI/BIFMA X2017Clause 17
General purpose office chair performance standard	ANSI/BIFMA X2017
Caster and base durability requirement	ANSI/BIFMA X2017Clause 17

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

Applicable standard for office chair safety	GB/T 3325
Applicable standard for upholstered furniture durability	GB/T 39225
Applicable standard for harmful substance limits	GB 18584
Office furniture metal general technical requirement	GB/T 3325
Upholstered office seating durability	GB/T 39225
Furniture harmful substance emission limit	GB 18584

Standardized tender description text

This product must meet the following technical requirements:
1. Applicable standard for office chair safety: GB/T 3325;
2. Applicable standard for upholstered furniture durability: GB/T 39225;
3. Applicable standard for harmful substance limits: GB 18584;
4. Office furniture metal general technical requirement: GB/T 3325;
5. Upholstered office seating durability: GB/T 39225;
6. Furniture harmful substance emission limit: GB 18584;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

GENERATED EXPORTS

Ready-to-use export tools

Export data is generated from the current published product record.

Technical Report PDF

Directly download an English report in metric or imperial units.

PDF · ERG-DB-OFC-001

Complete Parameter Workbook

Download all product information and parameter modules in English.

XLSX · ERG-DB-OFC-001

International Listing Template

English title, specifications, materials, standards and purchasing fields.

XLSX · LISTING

Customs Declaration Data

Prepare customs description, material, usage, dimensions and declaration elements.

CUSTOMS · ERG-DB-OFC-001Open Export Tool

Quick Actions

Post an RFQ

Product Description

The Dual-Back Ergonomic Mesh Office Chair, model ERG-DB-OFC-001, is an unbranded commercial-grade seating solution crafted for extended comfort across varied work and leisure settings. Visually, it features a streamlined, neutral black finish defined by its signature independent split dual-pad backrest, paired with a polished die-cast aluminum five-star base that balances professional understatement with subtle premium detailing. The open mesh construction creates a light, unobtrusive profile that integrates smoothly with modern workspace aesthetics without overwhelming surrounding layout elements.
Built for long-term durability, the chair combines breathable polyester mesh upholstery across the backrest and retractable footrest with high-density cold-cured polyurethane foam padding for the seat, supported by a glass-fiber reinforced nylon structural frame. Core structural components include a 2.5mm thick steel plate synchro-tilt chassis, chrome-plated Class 3 steel gas lift, soft polyurethane padded armrests, and PU-wheeled swivel casters set in nylon housing. The finished seat cushion reaches 90mm thickness with a 60mm high-density foam core rated at 45 kg/m³, while backrest padding measures 70mm total with a 30mm foam layer, and a dedicated 240mm height lumbar support zone aligns with natural spinal curvature.
Designed for fully personalized positioning, the chair supports 360-degree swivel rotation and holds a maximum user weight capacity of 150 kg, with a net weight of 22 kg. The headrest offers 100mm vertical height adjustment and 30-degree angle tilt, while 3D adjustable armrests move 80mm vertically, slide 30mm horizontally, and pivot 15 degrees to match individual arm positioning. Pneumatic seat height adjustment via side lever sets seat height between 440mm and 540mm to pair with standard 760mm height desks, and the synchro-tilt backrest reclines to 135 degrees with 4 lock positions and a user weight-adjustable tension knob. A pull-out mesh footrest slides 300mm forward from under the seat to support legs during reclined rest, and the five rolling casters move smoothly across hard floors and low-pile carpet for easy repositioning.
This chair suits a broad range of spaces, including private home offices for 4+ hour daily work sessions, open-plan corporate workstations, executive private offices for casual work and short breaks, conference rooms for flexible meeting setup, shared coworking spaces serving diverse users, and home gaming or media leisure areas. For procurement, note that each unit ships across 2 cartons with a packaged gross weight of 23 kg, requires 40 minutes of assembly per set, and allows 135 units per 20GP container at 85% space utilization; the 540mm clear width between armrests aligns with standard workstation dimensions for seamless layout integration.

Dual-Back Ergonomic Mesh Office Chair with Adjustable Headrest and Retractable Footrest Specifications

Suppliers and stock