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)	620 × 600 × 1050 mm
Seat width	500 mm
Seat depth	480 mm
Seat height range (floor to top of seat)	520 mm
Backrest width	490 mm
Backrest height	540 mm
Armrest height above seat	210 mm
Armrest pad width	60 mm
Chrome 5-star base diameter	600 mm
Caster diameter	50 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.

Recommended maximum user weight	120 kg
Chair net weight reference	14 kg
Seat foam density reference	45 kg/m³
Gas lift class reference	Class 3
Caster rolling durability reference	100000 cycles
Stitch pitch on seat upholstery	8 stitches per 50 mm
Seat foam density	45 kg/m³
Gas lift class	Class 3
Backrest tilt tension range	120 N
Seat Foam Density / Rebound Reference	45 kg/m³ / 65%

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

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

Backrest panel	Grey breathable mesh fabric stretched over rigid plastic inner frame
Seat cushion	Grey woven fabric upholstery over molded polyurethane foam core with plywood inner support
Armrest assembly	White/light grey rigid nylon frame with integrated flat arm pad, fixed to seat pan side brackets
Height adjustment mechanism	Black steel control chassis under seat with single-side adjustment lever, paired with chrome-plated pneumatic gas lift cylinder
Base structure	Chrome-plated steel 5-star base with tapered leg profile and polished finish
Casters	Black dual-wheel casters with dark outer tread, fitted into base leg sockets
Backrest frame edge	Dark grey plastic outer frame border holding mesh tension and connecting to seat tilt mechanism
Backrest outer frame	Dark grey ABS plastic outer frame border holding mesh tension and connecting to seat tilt mechanism via lower mounting brackets
Gas lift cylinder	Chrome-plated steel outer tube with internal nitrogen-filled pneumatic structure, connecting seat mechanism to base center hub
Control mechanism housing	Black engineering plastic outer cover enclosing internal steel tilt and height control components, mounted to underside of seat pan
Seat Internal Support Board Thickness	14 mm bent plywood or equivalent support board
Backrest Internal Frame Thickness	14 mm bent plywood/composite reinforced frame

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Seat height adjustment	Pneumatic gas lift operated by left-side lever, providing vertical height change to match desk surface height
Swivel function	360-degree continuous rotation around central gas lift axis, supported by bearing at base connection
Backrest tilt function	Limited rocker recline with tension adjustment, allowing backrest to flex backward with user weight during seated movement
Fixed armrest support	Rigid fixed-position armrests mounted to seat pan sides, providing stable forearm support without height or width adjustment
Mobility function	Five dual-wheel casters enable smooth rolling on hard or low-pile carpet surfaces and easy chair repositioning across office floors
Breathable back support	Stretched mesh backrest distributes back pressure and promotes air circulation for extended seated work
Tilt tension adjustment	Rotary knob under seat front adjusts backrest tilt resistance to accommodate user weights between 50kg and 120kg, with clockwise rotation increasing tension
Recline Angle / Lock Reference	125° with 3 suggested lock positions
Tilt Tension User-weight Range	Reference adjustment coverage 120 kg
Rotation / Mobility Configuration	360° swivel with 5-caster multidirectional movement

PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Packing configuration	1 chair per carton, flat-pack knockdown with seat, backrest, armrests, base, gas lift and casters separated
Carton dimensions	650 x 350 x 600 mm
Gross weight per carton	16 kg
CBM per carton	0.137 m³
Assembly time per unit	20 minutes
20ft container loading quantity	280 units
20ft general purpose container loading quantity	280 units
40ft general purpose container loading quantity	600 units
Reference Package Count	1 set / 2 cartons
Reference Assembly Time	40 minutes per set

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

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

Open-plan office workstation	Suitable for daily computer work at standard 750 mm height desks in open office environments
Staff task seating	Designed for regular full-time office workers performing administrative, data entry or general desk tasks
Meeting and conference rooms	Appropriate for conference room seating where swivel mobility and neutral modern appearance are required
Home office setup	Compatible with home office desks for remote work or study use, with compact footprint for smaller rooms
Shared workstation areas	Suitable for hot-desking or shared workstations due to easy height adjustment and durable easy-to-clean mesh surface
Shared workstation hot-desk areas	Suitable for hot-desking or shared workstations in co-working spaces due to quick pneumatic height adjustment and easy-to-clean mesh surface
Training room seating	Suitable for corporate training rooms with modular desk layouts, where mobile swivel seating supports group activities and frequent layout changes
Reception and visitor areas	Appropriate for office reception area visitor seating with a professional modern appearance that matches standard office furniture aesthetics

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 1335-1	2020: Office furniture - Office work chair - Part 1: Dimensions - Determination of dimensions
EN 1335-2	2019: Office furniture - Office work chair - Part 2: Safety requirements

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

BIFMA X5.1-2017	General Requirements for Office Chairs

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 14728-2010	Office furniture - Chairs - Determination of strength, durability and stability
GB/T 39223.3-2020	Furniture - Environmental evaluation of furniture - Part 3: Office furniture
GB/T 26705-2011	Furniture - Classification and coding of office furniture

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 14728-2010: Office furniture - Chairs - Determination of strength, durability and stability;
2. GB/T 39223.3-2020: Furniture - Environmental evaluation of furniture - Part 3: Office furniture;
3. GB/T 26705-2011: Furniture - Classification and coding of office furniture;
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 · OC-MB-001

Complete Parameter Workbook

Download all product information and parameter modules in English.

XLSX · OC-MB-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 · OC-MB-001Open Export Tool

Quick Actions

Post an RFQ

Product Description

This mid-back mesh office task chair presents a clean, modern silhouette defined by a grey mesh backrest framed in dark grey plastic, paired with a grey woven fabric seat, fixed white armrests, and a polished chrome 5-star base. The chair’s compact footprint positions it as a versatile seating solution for both commercial and residential work settings. The fixed armrests sit at a consistent height above the seat, while the tapered chrome base and black dual-wheel casters create a balanced, functional visual profile suitable for a range of interior decor schemes. Constructed with a breathable mesh back stretched over a reinforced inner frame, the chair delivers targeted back support and promotes air circulation during extended seated periods. The seat features a molded foam core with internal plywood support, upholstered in durable grey woven fabric for long-term comfort. The armrests are built from rigid white nylon, mounted securely to the seat pan sides for stable forearm support. Height adjustment is handled by a chrome-plated pneumatic gas lift paired with a black steel control mechanism under the seat, while the chrome steel base provides a stable foundation for movement and rotation. Functional features include pneumatic seat height adjustment operated by a left-side lever, 360-degree continuous swivel, and limited backrest tilt with adjustable tension to accommodate different user weights. The fixed armrests offer consistent support without additional adjustment, and the five dual-wheel casters enable smooth mobility across hard floors and low-pile carpet. The mesh back design distributes back pressure evenly, making the chair well-suited for regular daily use. This chair fits seamlessly into open-plan office workstations, staff task seating areas, meeting and conference rooms, training rooms, and shared hot-desking or co-working spaces. It also works effectively in home office setups and reception or visitor areas, thanks to its neutral color palette, compact size, and professional appearance. The quick height adjustment feature supports easy reconfiguration between multiple users in shared environments. For procurement planning, the chair ships as a flat-pack knockdown unit with all components separated, requiring assembly with standard tools. Each unit is packed in a single carton with foam protection for transit. The chrome base, mesh back, and fixed arm configuration make the model a cost-effective choice for bulk office seating deployments, and its neutral aesthetic allows for easy coordination with existing office furniture collections.

Mid-Back Mesh Office Task Chair with Fixed White Armrests and Chrome Base Specifications

Suppliers and stock