Black Mesh High-Back Ergonomic Task Chair with Headrest and Polished Aluminum Base (model EM-HB-MESH-01) is listed under Mesh Office Chair. Dimensions: 680 × 680 × 1290 mm. Materials: Black flexible mesh over a black molded polymer outer frame with geometric X-frame support. Load capacity: 1000 kg. Product Features: black,mesh,back,high,headrest,lumbar,support,padded,armrests,polished,aluminum,base,rolling,swivel,chair. 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-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 | 22 kg | Static seat proof-load target | 1000 kg |
| Backrest cyclic durability target | 120000 cycles | Gas-lift cyclic durability target | 100000 cycles |
| Caster rolling durability target | 100000 cycles | Seat foam density | 45 kg/m3 |
| Back mesh tensile verification target | 250 N warp and 200 N weft | Seat-front edge load rating | 75 kg |
| Warranty | 5 years | Back support material | Black flexible mesh over a black molded polymer outer frame with geometric X-frame support |
| Seat material | Black woven fabric seat cover over contoured foam cushion with rounded waterfall front | Headrest material | Black mesh-faced adjustable headrest with padded perimeter and polymer support shell |
| Armrest material | Black height-adjustable arm supports with polymer uprights, steel connection brackets and soft black pads | Base material | Polished die-cast aluminum five-star base with five radial legs and chrome center sleeve |
| Caster and lift material | 50 mm black nylon twin-wheel casters, steel axle pins and chrome-plated steel gas cylinder | Height adjustment | Pneumatic seat-height adjustment over an 80 mm stroke using a right-side lever under the seat |
| Recline and lock | Synchronized seat-and-back recline from 95 to 130 degrees with multi-position tilt lock and tension knob | Lumbar support | Height-adjustable central lumbar zone integrated into the lower mesh back, targeting 140 mm above seat level |
| Arm adjustment | Height-adjustable armrests with 4 vertical positions and 70 mm total lift for shoulder and desk alignment | Carton dimensions | 860 x 650 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 | Primary workspace | Open-plan offices, home offices and managerial workstations requiring 8 hour breathable seating |
| Fleet application | Task seating for meeting rooms, shared desks and project areas where swivel mobility and rolling access are required | — | — |
| Time | Field | Original Value | Corrected Value | Note / Status |
|---|---|---|---|---|
No correction records yet. Found an error? Click the flag at the end of a row to report it. | ||||
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 | 22 kg | |
| Static seat proof-load target | 1000 kg | |
| Backrest cyclic durability target | 120000 cycles | |
| Gas-lift cyclic durability target | 100000 cycles | |
| Caster rolling durability target | 100000 cycles | |
| Seat foam density | 45 kg/m3 | |
| Back mesh tensile verification target | 250 N warp and 200 N weft | |
| Seat-front edge load rating | 75 kg | |
| Warranty | 5 years |
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Back support material | Black flexible mesh over a black molded polymer outer frame with geometric X-frame support | |
|---|---|---|
| Seat material | Black woven fabric seat cover over contoured foam cushion with rounded waterfall front | |
| Headrest material | Black mesh-faced adjustable headrest with padded perimeter and polymer support shell | |
| Armrest material | Black height-adjustable arm supports with polymer uprights, steel connection brackets and soft black pads | |
| Base material | Polished die-cast aluminum five-star base with five radial legs and chrome center sleeve | |
| Caster and lift material | 50 mm black nylon twin-wheel casters, steel axle pins and chrome-plated steel gas cylinder |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Height adjustment | Pneumatic seat-height adjustment over an 80 mm stroke using a right-side lever under the seat | |
|---|---|---|
| Recline and lock | Synchronized seat-and-back recline from 95 to 130 degrees with multi-position tilt lock and tension knob | |
| Lumbar support | Height-adjustable central lumbar zone integrated into the lower mesh back, targeting 140 mm above seat level | |
| Arm adjustment | Height-adjustable armrests with 4 vertical positions and 70 mm total lift for shoulder and desk alignment |
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Carton dimensions | 860 x 650 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.
| Primary workspace | Open-plan offices, home offices and managerial workstations requiring 8 hour breathable seating | |
|---|---|---|
| Fleet application | Task seating for meeting rooms, shared desks and project areas where swivel mobility and rolling access are required |
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.
Export data is generated from the current published product record.
Directly download an English report in metric or imperial units.
Download all product information and parameter modules in English.
English title, specifications, materials, standards and purchasing fields.
Prepare customs description, material, usage, dimensions and declaration elements.
Open Export Tool
Admin WhatsApp