Product supplierBlack High-Back Mesh Ergonomic Office Chair with Headrest, Black flexible woven mesh stretched over a contoured polymer back frame
Contact the supplier for production scheduling and quotation.
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) | 650 × 650 × 1290 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.
| Net weight range | 19 kg; published value 19 kg | |
|---|---|---|
| Recommended user weight capacity | 135 kg | |
| Static seat proof load | 500 kg | |
| Seat foam thickness | 70 mm | |
| Seat foam density | 45 kg/m3 | |
| Foam rebound | 40% | |
| Back mesh tensile support rating | 120 kg | |
| Caster rolling durability | 100000 cycles | |
| Gas-lift cyclic durability | 100000 height-adjustment cycles | |
| Warranty period | 3 years |
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 stretched over a contoured polymer back frame | |
|---|---|---|
| Seat cushion | Molded polyurethane foam with black woven fabric upholstery | |
| Headrest | Framed black mesh cushion mounted on a polymer support post | |
| Back frame and lumbar shell | Injection-molded black polymer with a curved external spine and separate lumbar pad | |
| Armrests | Black polymer fixed T-arms with flat padded contact surfaces | |
| Base and support hardware | Black nylon five-star base, steel gas lift, polymer twin-wheel casters, and steel tilt mechanism |
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 with 90 mm travel controlled by the lever under the seat | |
|---|---|---|
| Back recline | Synchronized tilt mechanism with 120degree back movement and lock at 120 degrees | |
| Tension control | Rear-mounted rotary tension knob adjusts recline resistance for users up to 135 kg | |
| Head support | Height-adjustable curved headrest with 80 mm vertical travel and forward neck contour |
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 | Suitable for individual workstations, computer desks, and shared desks requiring head, lumbar, and swivel support | |
|---|---|---|
| Commercial and home-office use | Suitable for open offices, meeting rooms, study rooms, and home offices with hard floors or chair mats |
STANDARD S1
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1 | Applicable standards and test results require confirmation | |
|---|---|---|
| EN 1335-2 | Safety requirements for office work chairs, applicable to structural safety and stability acceptance | |
| EN 1335-3 | Test methods for office work chairs, applicable to strength, durability, and caster-related verification |
STANDARD S2
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 | General-purpose office chair standard covering safety, strength, durability, stability, and caster testing |
|---|
STANDARD S3
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.3 | Applicable standards and test results require confirmation | |
|---|---|---|
| GB/T 27924 | General technical requirements for industrial office chairs, suitable for structural safety and stability acceptance |
Standardized tender description text
This product must meet the following technical requirements: 1. GB/T 10357.3: Applicable standards and test results require confirmation; 2. GB/T 27924: General technical requirements for industrial office chairs, suitable for structural safety and stability acceptance; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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