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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	21 kg
Backrest recline range	95 to 135 degrees
Seat sliding adjustment	50 mm
Gas-lift stroke	90 mm
Armrest height adjustment	70 mm
Caster rolling durability target	100000 cycles
Gas-lift dynamic load rating	Class 4
Back frame static load target	136 kg
Seat impact durability target	100000 cycles

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 and headrest mesh	Black flexible engineered mesh over a black polymer outer frame
Seat cushion	Molded polyurethane foam pad with black woven fabric upholstery and rounded front edge
Cushion foam specification	80 mm thick molded polyurethane foam at 45 kg/m3 density and 40 percent rebound
Upholstery fabric	Black polyester office-chair fabric, 2.0 mm mesh/fabric thickness and 50000-cycle abrasion acceptance target
Internal support frame	2.0 mm thick steel seat pan and back-support frame with black powder-coated brackets
Armrest assembly	Black injection-molded polymer arm supports and pads with steel height-adjust inserts

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Height and recline operation	Pneumatic right-side lever raises or lowers the seat through 90 mm, while the tilt mechanism locks the back at 95, 110, 122 or 135 degrees
Synchronized seat-back movement	Synchro-tilt mechanism moves seat and back together with a 1:2.4 ratio and includes 4-position tilt lock
Adjustable arm support	4D armrests provide 70 mm height lift, 40 mm width shift, 35 mm fore-aft slide and 30-degree pad rotation
Head and lower-back support	Curved mesh headrest adjusts 60 mm vertically and 25 degrees in angle; the suspended lumbar zone targets the L3 to L5 spinal region

PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Carton dimensions	850 x 660 x 360 mm
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

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

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

Open-plan and executive office workstations	Suited to 720 to 760 mm desks because the 450 to 540 mm seat height and adjustable arms support keyboard and monitor work
Home office and extended-shift seating	Suitable for users requiring head, lumbar, recline and leg support during 6 to 10 hour seated work periods

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 1335-1 office chair dimensions	Verify dimensional safety and adjustment ranges against the office-work-chair dimensional requirements
EN 1335-2 mechanical safety	Require seat, back, armrest, caster and gas-lift safety testing under office-chair structural provisions
EN 1335-3 test methods	Use standardized chair stability, static load, fatigue and impact test methods for supplier acceptance

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

ANSI/BIFMA X5.1 office chairs	Specify back, seat, base, arm, caster and stability tests for a general-purpose office task chair

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 10357.3 furniture mechanical test	Applicable standards and test results require confirmation
GB/T 28001 desk-chair ergonomic review	Use the standard's office-furniture ergonomic principles to verify seat height, depth, back support and arm geometry
GB 17927 upholstered furniture safety	Check upholstered furniture against the applicable Chinese safety requirements for harmful-substance and structural safety provisions

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 10357.3 furniture mechanical test: Applicable standards and test results require confirmation;
2. GB/T 28001 desk-chair ergonomic review: Use the standard's office-furniture ergonomic principles to verify seat height, depth, back support and arm geometry;
3. GB 17927 upholstered furniture safety: Check upholstered furniture against the applicable Chinese safety requirements for harmful-substance and structural safety provisions;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

GENERATED EXPORTS

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Export data is generated from the current published product record.

Technical Report PDF

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PDF · ERC-MESH-FR-01

Complete Parameter Workbook

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XLSX · ERC-MESH-FR-01

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XLSX · LISTING

Customs Declaration Data

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CUSTOMS · ERC-MESH-FR-01Open Export Tool

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Product Description

This unbranded high-back ergonomic task chair presents a coordinated black mesh and fabric aesthetic, with a flexible engineered mesh back and matching curved headrest set within black polymer framing. Its upright profile is balanced by a molded fabric seat, black arm and mechanism covers, a polished aluminum five-star base, a chrome gas lift, and black nylon twin casters, giving it a functional appearance suited to professional workspaces. The chair is supplied as model ERC-MESH-FR-01 and has overall dimensions of 680 by 700 by 1280 millimeters. Construction combines visible comfort layers with a concealed steel seat pan and back-support structure using black powder-coated brackets. The seat uses a molded polyurethane foam cushion with black woven polyester upholstery and a rounded front edge. Foam thickness is specified at 80 millimeters within the material specification, while the finished seat cushion thickness is listed as 90 millimeters. The backrest incorporates a 70-millimeter padding thickness and a 240-millimeter lumbar support zone. Black injection-molded polymer components form the arm supports and pads, with steel inserts supporting height adjustment. The chair is designed for personalized seating support. A right-side pneumatic lever controls 90 millimeters of seat-height movement, and the tilt mechanism locks at 95, 110, 122, or 135 degrees. Its synchro-tilt action coordinates the seat and back at a 1:2.4 ratio. Seat depth can be adjusted by 50 millimeters, and the 4D armrests offer 70 millimeters of height adjustment, 40 millimeters of width movement, 35 millimeters of fore-aft travel, and 30-degree pad rotation. The headrest moves 60 millimeters vertically and adjusts through 25 degrees, while the suspended lumbar zone is positioned to support the L3 to L5 spinal region. A sliding footrest adds leg support when reclining. With a 540-millimeter clear width between the armrests, 150-kilogram recommended user weight capacity, and dual-wheel mobility, the chair fits open-plan workstations, executive desks, home offices, and extended-shift seating where head, lower-back, arm, and recline support are priorities. It is suited to 720 to 760-millimeter desks and users working seated for 6 to 10 hour periods. Buyers should plan for assembly, as one set ships in two cartons with a 23-kilogram packaged gross weight and a reference assembly time of 40 minutes. Procurement teams should also review fabric appearance, mesh breathability, adjustment needs, floor surface compatibility, and replacement parts before volume purchasing.

Black Mesh Ergonomic Task Chair with Adjustable Headrest, Lumbar Pad, Armrests and Sliding Footrest Specifications

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