Product supplierBlack Mesh Ergonomic Office Chair with Adjustable Headrest, Lumbar Support and Footrest, Black flexible woven mesh panel tensioned in a molded perimeter 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) | 680 × 680 × 1320 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 | 22 kg | |
|---|---|---|
| Recommended user weight | 150 kg | |
| Seat static load rating | 200 kg | |
| Backrest static load | 136 kg | |
| Gas lift vertical cycle target | 100,000 cycles | |
| Seat slide cycle target | 50,000 cycles | |
| Caster rolling durability | 100,000 cycles | |
| Recommended user height range | 190 cm | |
| Warranty period | 3 years | |
| Color count | 1 color |
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 mesh | Black flexible woven mesh panel tensioned in a molded perimeter frame | |
|---|---|---|
| Seat upholstery | Black woven mesh or fabric over shaped cushion foam | |
| Seat foam | Molded polyurethane cushion with 70 mm center thickness and 45 kg/m3 density target | |
| Back cushioning | Mesh suspension with a 30 mm central lumbar pad and 35 kg/m3 foam target | |
| Headrest | Breathable black mesh face over molded padding and polymer surround | |
| Back frame | Glass-fiber-reinforced nylon or equivalent polymer frame with 6 mm structural rim target | |
| Armrests | Injection-molded black polymer pads and vertical support posts with metal fixing inserts | |
| Seat plate | 2.5 mm thick stamped steel mechanism plate with black powder coating | |
| Gas lift | Black painted steel gas lift, 50 mm outer tube, Class 4 procurement grade | |
| Five-star base | Black glass-fiber-reinforced nylon base with 3.0 mm equivalent wall section | |
| Casters | Black nylon twin-wheel casters with polyurethane tread and steel axle | |
| Footrest | Molded polymer support frame with padded mesh or fabric top panel |
PRODUCT MODULE 04 / 06
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Seat height adjustment | Pneumatic lever adjusts seat through an 80 mm lift stroke and locks at selected height | |
|---|---|---|
| Backrest recline | Synchronous tilt mechanism provides 15 degrees recline with multi-position tension lock | |
| Recline tension control | Under-seat rotary knob adjusts resistance over 3 adjustment turns | |
| Headrest positioning | Post-mounted headrest adjusts 80 mm vertically and rotates 25 degrees for neck support | |
| Lumbar support | Segmented lower back panel provides zone support with 40 mm height adjustment target | |
| Arm support | Fixed-height T-armrests provide lateral forearm support during upright and reclined work | |
| Footrest operation | Under-seat slide-out footrest extends 300 mm and retracts flush below the cushion | |
| Swivel function | 360-degree swivel around the central gas-lift axis | |
| Mobility | Five 60 mm twin-wheel casters provide omnidirectional movement on hard floors | |
| Seat-depth support | 480 mm seat depth supports thigh contact while retaining rear-back sitting posture | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg |
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 office workstation | Suitable for managers and knowledge workers needing back support during 8-hour desk sessions | |
|---|---|---|
| Home office | Fits a dedicated study or home workstation with black-neutral decor and hard flooring | |
| Task and meeting seating | Suitable for shared workrooms, reception desks, and project rooms requiring ergonomic seating | |
| Call center or trading desk | Appropriate where operators remain seated for repeated shifts and require adjustable seat height | |
| Reclining rest mode | Useful for short seated breaks because the pull-out footrest and reclining back distribute leg and back load | |
| Hard-floor office environment | Recommended for wood, tile, laminate, or protected concrete floors with polyurethane-tread casters | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
STANDARD S1
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1 dimensions | Evaluate office chair dimensions against the seated-work dimensions and measurement method | |
|---|---|---|
| EN 1335-2 safety | Specify structural safety requirements for the office chair during procurement and inspection | |
| EN 1335-3 test methods | Require stability, static load, fatigue, and impact testing for the office chair structure | |
| EN 1021-1 fabric flammability | Specify cigarette ignition resistance for seat and back upholstery if public-space use is planned | |
| EN 12529 casters | Use furniture caster requirements for swivel chairs and hard or soft floor use |
STANDARD S2
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 office chairs | Use back, seat, base, arm, caster, and fatigue tests as North American procurement acceptance criteria |
|---|
STANDARD S3
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.2 furniture mechanical test | Apply the relevant furniture seating furniture stability and mechanical property test methods as factory acceptance criteria | |
|---|---|---|
| GB/T 3324 technical requirement | Use general technical requirements for wooden furniture only where timber components appear in the final BOM | |
| GB 17927 safety | Use furniture safety criteria for upholstered furniture if supplier labels the chair as upholstered seating |
Standardized tender description text
This product must meet the following technical requirements: 1. GB/T 10357.2 furniture mechanical test: Apply the relevant furniture seating furniture stability and mechanical property test methods as factory acceptance criteria; 2. GB/T 3324 technical requirement: Use general technical requirements for wooden furniture only where timber components appear in the final BOM; 3. GB 17927 safety: Use furniture safety criteria for upholstered furniture if supplier labels the chair as upholstered seating; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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