High-Back Mesh Ergonomic Office Chair with Headrest, Adjustable Arms and Footrest (model EM-HB-MESH-FR-01) is listed under Mesh Office Chair. Dimensions: 680 × 680 × 1290 mm. Materials: Black flexible engineered mesh stretched over a contoured plastic seat frame; visible open weave requires supplier yarn and edge-tension data.. Load capacity: 1136 kg. Product Features: black,mesh,high-back,ergonomic,chair,adjustable,headrest,swivel,base,twin-wheel,casters,sliding,footrest. This page consolidates 6 groups of specifications and ANSI/BIFMA standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.
| Brand | FENGGUAN | Model | EM-HB-MESH-FR-01 |
| Overall dimensions (W × D × H) | 680 × 680 × 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 | Recommended user weight capacity | 150 kg |
| Net weight | 21 kg | Back recline range | 95 to 130 degrees |
| Seat tilt lock positions | 4 positions | Gas-lift height travel | 80 mm |
| Gas-lift performance grade | Class 4, 100 mm rated stroke, 50 mm outer tube | Five-star base static-load design target | 1136 kg |
| Caster rolling durability target | 100000 cycles | Back structure durability target | 150000 cycles |
| Seat static loading acceptance target | 150 kg user load plus 2x safety factor | Seat upholstery | Black flexible engineered mesh stretched over a contoured plastic seat frame; visible open weave requires supplier yarn and edge-tension data. |
| Back upholstery | Black breathable mesh panel with a stiffer outer polymer back frame; mesh grade and fire rating require BOM confirmation. | Headrest | Curved mesh-covered headrest with black padded or molded perimeter and adjustable central bracket. |
| Lumbar support | Horizontal black padded lumbar band integrated into the mesh back; padding grade is not visibly verifiable. | Cushion specification target | 60 mm molded seat foam at 45 kg/m3 density and 40 percent rebound if a foam version is supplied; visible seat appears mesh dominated. |
| Arm components | Injection-molded black arm supports with flat polymer pads; arm pad softness and internal steel plate need supplier confirmation. | Height adjustment | Pneumatic right-side lever raises and lowers the seat through an 80 mm stroke for 460 to 540 mm working heights. |
| Recline and lock | Synchro-tilt mechanism moves seat and back together and locks at 4 positions through a 35-degree back-recline range. | Armrest adjustment | Height-adjustable arm posts provide 70 mm vertical travel; 4-dimensional pads should be requested if width, slide and pivot are required. |
| Headrest positioning | Curved headrest moves vertically through 80 mm and tilts to support the neck during upright work or reclined rest. | Carton dimensions | 820 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 | Office workstation use | Suited to prolonged desk work in open offices, home offices and executive workstations because of high-back mesh, headrest, arm support and recline function. |
| Reclined task or break use | Suitable for short reclined rest periods between tasks using the tilt lock, headrest and pull-out footrest in spaces with 700 mm rear clearance. | — | — |
| 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) | 680 × 680 × 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 |
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 | |
| Back recline range | 95 to 130 degrees | |
| Seat tilt lock positions | 4 positions | |
| Gas-lift height travel | 80 mm | |
| Gas-lift performance grade | Class 4, 100 mm rated stroke, 50 mm outer tube | |
| Five-star base static-load design target | 1136 kg | |
| Caster rolling durability target | 100000 cycles | |
| Back structure durability target | 150000 cycles | |
| Seat static loading acceptance target | 150 kg user load plus 2x safety factor |
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Seat upholstery | Black flexible engineered mesh stretched over a contoured plastic seat frame; visible open weave requires supplier yarn and edge-tension data. | |
|---|---|---|
| Back upholstery | Black breathable mesh panel with a stiffer outer polymer back frame; mesh grade and fire rating require BOM confirmation. | |
| Headrest | Curved mesh-covered headrest with black padded or molded perimeter and adjustable central bracket. | |
| Lumbar support | Horizontal black padded lumbar band integrated into the mesh back; padding grade is not visibly verifiable. | |
| Cushion specification target | 60 mm molded seat foam at 45 kg/m3 density and 40 percent rebound if a foam version is supplied; visible seat appears mesh dominated. | |
| Arm components | Injection-molded black arm supports with flat polymer pads; arm pad softness and internal steel plate need supplier confirmation. |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Height adjustment | Pneumatic right-side lever raises and lowers the seat through an 80 mm stroke for 460 to 540 mm working heights. | |
|---|---|---|
| Recline and lock | Synchro-tilt mechanism moves seat and back together and locks at 4 positions through a 35-degree back-recline range. | |
| Armrest adjustment | Height-adjustable arm posts provide 70 mm vertical travel; 4-dimensional pads should be requested if width, slide and pivot are required. | |
| Headrest positioning | Curved headrest moves vertically through 80 mm and tilts to support the neck during upright work or reclined rest. |
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Carton dimensions | 820 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 |
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Office workstation use | Suited to prolonged desk work in open offices, home offices and executive workstations because of high-back mesh, headrest, arm support and recline function. | |
|---|---|---|
| Reclined task or break use | Suitable for short reclined rest periods between tasks using the tilt lock, headrest and pull-out footrest in spaces with 700 mm rear clearance. |
EU Market Access Requirements* EN Standards
US and Canada office-furniture standards
| North America procurement and testing reference | Recommended references: ANSI/BIFMA X5.1 |
|---|
Standards applicable to China-market projects
This product must meet the following technical requirements: 1. Technical standards and test reports must be supplied during tender or purchase confirmation; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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