High-Back Mesh Ergonomic Office Chair with Headrest (model ERM-HB-RED-01) is listed under Mesh Office Chair. Dimensions: 650 × 650 × 1280 mm. Materials: Red flexible mesh over a curved framed support, visually consistent with woven polyester mesh; material grade needs BOM confirmation.. Load capacity: 680 kg. Product Features: red,mesh,finish,high-back,ergonomic,form,swivel,base,mobile,caster,chair,fixed,armrests,adjustable,headrest. This page consolidates 6 groups of specifications and GB / EN / ANSI/BIFMA standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.
| Brand | FENGGUAN | Model | ERM-HB-RED-01 |
| Overall dimensions (W × D × H) | 650 × 650 × 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 | Recommended user weight capacity | 136 kg |
| Net weight | 17 kg | Static vertical load verification target | 680 kg |
| Seat foam density | 45 kg/m3 | Seat foam rebound rating | 40% |
| Back mesh tensile acceptance target | 200 N per 50 mm strip | Fabric and mesh abrasion acceptance target | 50,000 Martindale cycles |
| Gas lift cycles acceptance target | 100,000 cycles | Caster rolling durability target | 100,000 cycles |
| Warranty | 5 years | Backrest and headrest | Red flexible mesh over a curved framed support, visually consistent with woven polyester mesh; material grade needs BOM confirmation. |
| Seat cushion | Rounded padded seat with red upholstered facing and molded foam core, inferred from the smooth cushioned profile. | Armrests | Red rigid T-shaped arm supports with flat contact pads; image supports polymer or painted metal construction only. |
| Seat mechanism | Black metal tilt mechanism under the seat with one visible operating lever and a tension-adjustment knob. | Gas lift | Chrome inner tube with red painted outer sleeve and black telescopic dust cover, consistent with a standard office gas lift. |
| Five-star base | Red five-star swept base with molded or painted appearance; likely nylon, aluminum, or steel and needs BOM confirmation. | Seat height adjustment | Pneumatic lever raises and lowers the seat through a 90 mm stroke for mixed-height users. |
| Swivel function | Central gas-lift and caster base provide 360-degree swivel for task and conference movement. | Recline movement | Synchro-tilt mechanism allows the back to recline to 118 degrees while coordinating seat movement. |
| Tilt tension control | Rear black knob adjusts recline resistance to suit different user weights and preferences. | Carton dimensions | 720 x 650 x 400 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 | Open-plan office workstation | Suits daily computer work with high-back support, mobile casters and height adjustment for shared desks. |
| Home office or executive task area | Red mesh design provides a breathable statement chair for individual full-shift desk use. | — | — |
| Time | Field | Original Value | Corrected Value | Note / Status |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 650 × 650 × 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 |
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Recommended user weight capacity | 136 kg | |
|---|---|---|
| Net weight | 17 kg | |
| Static vertical load verification target | 680 kg | |
| Seat foam density | 45 kg/m3 | |
| Seat foam rebound rating | 40% | |
| Back mesh tensile acceptance target | 200 N per 50 mm strip | |
| Fabric and mesh abrasion acceptance target | 50,000 Martindale cycles | |
| Gas lift cycles acceptance target | 100,000 cycles | |
| Caster rolling durability target | 100,000 cycles | |
| Warranty | 5 years |
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Backrest and headrest | Red flexible mesh over a curved framed support, visually consistent with woven polyester mesh; material grade needs BOM confirmation. | |
|---|---|---|
| Seat cushion | Rounded padded seat with red upholstered facing and molded foam core, inferred from the smooth cushioned profile. | |
| Armrests | Red rigid T-shaped arm supports with flat contact pads; image supports polymer or painted metal construction only. | |
| Seat mechanism | Black metal tilt mechanism under the seat with one visible operating lever and a tension-adjustment knob. | |
| Gas lift | Chrome inner tube with red painted outer sleeve and black telescopic dust cover, consistent with a standard office gas lift. | |
| Five-star base | Red five-star swept base with molded or painted appearance; likely nylon, aluminum, or steel and needs BOM confirmation. |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Seat height adjustment | Pneumatic lever raises and lowers the seat through a 90 mm stroke for mixed-height users. | |
|---|---|---|
| Swivel function | Central gas-lift and caster base provide 360-degree swivel for task and conference movement. | |
| Recline movement | Synchro-tilt mechanism allows the back to recline to 118 degrees while coordinating seat movement. | |
| Tilt tension control | Rear black knob adjusts recline resistance to suit different user weights and preferences. |
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Carton dimensions | 720 x 650 x 400 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 |
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Open-plan office workstation | Suits daily computer work with high-back support, mobile casters and height adjustment for shared desks. | |
|---|---|---|
| Home office or executive task area | Red mesh design provides a breathable statement chair for individual full-shift desk use. |
EU Market Access Requirements* EN Standards
| EN 1335-1 office furniture seating dimensions | Use for seat, back, clearance and functional dimension verification. | |
|---|---|---|
| EN 1335-2 office chair safety requirements | Use for structural safety, stability and strength acceptance. | |
| EN 1335-3 office chair test methods | Use for laboratory validation of safety and durability performance. |
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 office chairs | Use for back, seat, base, arm, caster and stability performance acceptance. |
|---|
Standards applicable to China-market projects
| GB/T 10357.2 furniture mechanical stability | Applies to chair stability verification during procurement inspection. | |
|---|---|---|
| GB/T 10357.3 furniture strength and durability | Applies to seat and back static load, fatigue and impact testing. | |
| GB/T 28001 ergonomic office chair guidance | Use for basic seating ergonomics, adjustability and dimensional review. |
This product must meet the following technical requirements: 1. GB/T 10357.2 furniture mechanical stability: Applies to chair stability verification during procurement inspection.; 2. GB/T 10357.3 furniture strength and durability: Applies to seat and back static load, fatigue and impact testing.; 3. GB/T 28001 ergonomic office chair guidance: Use for basic seating ergonomics, adjustability and dimensional review.; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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