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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.

Recommended user weight capacity	150 kg
Net weight	22 kg
Seat dynamic load acceptance	102 kg
Five-star base static load target	1136 kg
Gas-lift stroke	90 mm
Backrest recline range	125degrees
Seat-forward sliding travel	50 mm
Caster rolling durability target	100000 cycles
Fabric abrasion acceptance	50000 Martindale cycles
Recommended user height range	1900 mm

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 upholstery	Black flexible woven mesh tensioned over a black polymer outer frame
Seat surface	Black woven mesh or mesh-textured fabric over a shaped foam cushion and molded seat shell
Seat cushion	70 mm molded polyurethane foam with a waterfall front edge
Back support frame	Black injection-molded polymer frame with molded lateral spine and shoulder supports
Headrest	Black mesh-covered padded cushion on a black height-adjustable support
Armrests	Height-adjustable black polymer arm posts with flat padded arm caps and side release triggers

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Height adjustment	Pneumatic seat-height lift provides 90 mm travel from 450 to 540 mm through a standard side actuator
Recline and lock	Synchro-tilt mechanism reclines the back through 125degrees with three lock positions and tension adjustment
Armrest adjustment	4D-style armrests provide 80 mm height adjustment plus pivoting and fore-aft pad positioning
Headrest and lumbar support	Headrest moves 80 mm vertically and the contoured lumbar cushion targets the lower-back curve

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

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

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

Office workstation use	Suited to 8-hour desk, computer and managerial work because it provides head, lumbar, arm and recline support
Commercial interiors	Suitable for open offices, executive rooms, home offices and meeting rooms with hard floors or low-pile carpet

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 1335-1 applicability	Use dimensional safety, fit and adjustment-range criteria for an office work chair
EN 1335-2 applicability	Apply structural safety requirements to stability, caster behavior, armrests and load-bearing parts
EN 1335-3 applicability	Use strength and durability test methods for seat, back, armrest and base verification
EN 1022 applicability	Apply seating stability test principles for front, rear and lateral tipping assessment

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

ANSI/BIFMA X5.1 office chair applicability	Use strength, fatigue, stability, swivel, base, caster and back-rest tests for commercial procurement acceptance

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 10357 furniture test applicability	Apply relevant furniture strength, stability and durability test methods as factory acceptance criteria rather than a certification claim
GB 18584 applicability	Use indoor-furniture hazardous-substance limits for upholstered and polymeric components during incoming-material inspection

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 10357 furniture test applicability: Apply relevant furniture strength, stability and durability test methods as factory acceptance criteria rather than a certification claim;
2. GB 18584 applicability: Use indoor-furniture hazardous-substance limits for upholstered and polymeric components during incoming-material inspection;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

GENERATED EXPORTS

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Product Description

The ERG-MESH-HB-01 is a black, high-back ergonomic office chair designed for extended workstation use. Its tall mesh back, contoured headrest, padded armrests, and chrome five-star base create a streamlined executive appearance that blends with both modern commercial interiors and refined home offices. The chair’s coordinated black frame and upholstery give it a professional, understated look, while the five-star base and twin-wheel casters provide a familiar mobile office layout suited to desk-centered tasks. The backrest uses black flexible woven mesh tensioned over a black injection-molded polymer outer frame. The frame includes molded lateral spine and shoulder supports, while a contoured lumbar cushion targets the lower-back curve. The seat combines black woven mesh or mesh-textured fabric with a shaped molded shell and a molded polyurethane foam cushion featuring a waterfall front edge. The headrest is a black mesh-covered padded cushion mounted on a height-adjustable support. Armrests use black polymer posts with flat padded caps and side release triggers, and the chair sits on a chrome-plated steel five-star base with twin-wheel casters and a gas-lift column. Functional support is provided through a pneumatic seat-height lift with side actuation, a synchro-tilt mechanism, three backrest lock positions, recline tension adjustment, and a maximum recline angle of 125 degrees. The seat also offers forward sliding travel, while the 4D-style armrests provide height adjustment along with pivoting and fore-aft pad positioning. These adjustments allow the chair to accommodate varied desk heights, seated postures, and managerial or computer-based work routines. The model is appropriate for open-plan offices, executive rooms, private offices, home offices, and meeting rooms, including spaces with hard floors or low-pile carpet. It supports users seeking head, lumbar, arm, and recline support during 8-hour desk work. Procurement teams should note that the unbranded chair is supplied as one set in two cartons, with a reference assembly time of 40 minutes per set. Its net weight is 22 kg, packaged gross weight is 23 kg, and the reference carton volume is 0.26 cubic meters per set. The indicated loading quantity is 135 sets in a 20GP container at 85 percent space utilization, useful for bulk ordering and warehouse planning. Buyers should also review clearances for the 680 by 700 by 1280 mm overall footprint, the 540 mm width between armrests, floor-surface compatibility, and the stated 150 kg recommended user weight capacity before specification.

Black Mesh Ergonomic Executive Office Chair with Adjustable Headrest and Coat Hanger Specifications

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