High-Back Green Mesh Ergonomic Office Chair with Headrest (model EMH-GRN-01) is listed under Mesh Office Chair. Dimensions: 670 × 670 × 1290 mm. Materials: Green flexible mesh stretched over a framed back, with visible lumbar contour and breathable open weave. Load capacity: 102 kg. Product Features: ergonomic,high-back,chair,breathable,mesh,swivel,base,adjustable,headrest,lumbar-contour,back. 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 | EMH-GRN-01 |
| Overall dimensions (W × D × H) | 670 × 670 × 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 | 18.5 kg |
| Recommended user weight capacity | 136 kg | Static seat verification load | 102 kg |
| Backrest dynamic verification cycles | 120000 cycles | Caster rolling durability | 100000 cycles |
| Gas-lift stroke | 100 mm | Tilt angle | 18 degrees backward |
| Seat foam density | 45 kg/m3 | Recommended daily user duration | 8 hours |
| Color count | 1 visible colorway | Back upholstery | Green flexible mesh stretched over a framed back, with visible lumbar contour and breathable open weave |
| Seat upholstery | Green mesh top over a padded load-bearing seat panel | Seat cushion | Molded foam cushion with 60 mm target thickness and contoured front edge |
| Armrests | Black fixed-height T-shaped arm supports with rounded polymer pads | Back frame | Black polymer or painted metal perimeter frame supporting the tensioned mesh |
| Central mechanism | Black steel tilt mechanism with side operating lever and gas-lift connection | Height adjustment | Pneumatic seat-height adjustment operated by the visible side lever, with a 100 mm target lift stroke and 540 mm maximum seat height. |
| Swivel function | 360-degree swivel seating around the central gas column, supported by the five-star caster base for workstation movement. | Headrest support | Padded mesh headrest attached by a central bracket, providing neck support at 300 mm above the seat and likely height or angle adjustment. |
| Mobility | Five twin-wheel casters provide rolling movement on office floors and a 670 mm stable footprint. | Carton dimensions | 820 x 650 x 340 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 | Suitable for individual desks, computer workstations, and shared task seating where breathable back support and rolling mobility are needed for 8-hour use. |
| Meeting and home-office use | Appropriate for home offices, study rooms, hot desks, and project rooms because the compact 670 mm footprint and swivel base support frequent turning. | — | — |
| 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) | 670 × 670 × 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.
| Net weight | 18.5 kg | |
|---|---|---|
| Recommended user weight capacity | 136 kg | |
| Static seat verification load | 102 kg | |
| Backrest dynamic verification cycles | 120000 cycles | |
| Caster rolling durability | 100000 cycles | |
| Gas-lift stroke | 100 mm | |
| Tilt angle | 18 degrees backward | |
| Seat foam density | 45 kg/m3 | |
| Recommended daily user duration | 8 hours | |
| Color count | 1 visible colorway |
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Back upholstery | Green flexible mesh stretched over a framed back, with visible lumbar contour and breathable open weave | |
|---|---|---|
| Seat upholstery | Green mesh top over a padded load-bearing seat panel | |
| Seat cushion | Molded foam cushion with 60 mm target thickness and contoured front edge | |
| Armrests | Black fixed-height T-shaped arm supports with rounded polymer pads | |
| Back frame | Black polymer or painted metal perimeter frame supporting the tensioned mesh | |
| Central mechanism | Black steel tilt mechanism with side operating lever and gas-lift connection |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Height adjustment | Pneumatic seat-height adjustment operated by the visible side lever, with a 100 mm target lift stroke and 540 mm maximum seat height. | |
|---|---|---|
| Swivel function | 360-degree swivel seating around the central gas column, supported by the five-star caster base for workstation movement. | |
| Headrest support | Padded mesh headrest attached by a central bracket, providing neck support at 300 mm above the seat and likely height or angle adjustment. | |
| Mobility | Five twin-wheel casters provide rolling movement on office floors and a 670 mm stable footprint. |
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Carton dimensions | 820 x 650 x 340 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 | Suitable for individual desks, computer workstations, and shared task seating where breathable back support and rolling mobility are needed for 8-hour use. | |
|---|---|---|
| Meeting and home-office use | Appropriate for home offices, study rooms, hot desks, and project rooms because the compact 670 mm footprint and swivel base support frequent turning. |
EU Market Access Requirements* EN Standards
US and Canada office-furniture standards
| North America procurement and testing reference | Recommended references: ANSI/BIFMA X5.1 |
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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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