| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
No corrections yet. Use the flag at the end of a row to report an issue. | ||||
Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions | 698 x 700 x 1235 mm | |
|---|---|---|
| Backrest width | 510 mm | |
| Backrest height | 565 mm | |
| Seat width | 520 mm | |
| Seat depth | 445 mm | |
| Seat height range | 545 mm | |
| Armrest height above seat | 250 mm | |
| Headrest forward projection | 95 mm | |
| Five-star base diameter | 700 mm | |
| Total armrest height from floor | 730 mm | |
| Footrest extension travel | 400 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
| Net weight | 24 kg | |
|---|---|---|
| Recommended static load capacity | 136 kg | |
| Seat foam density | 40 kg/m³ | |
| Seat foam rebound rate | 40% | |
| Foam compression set | 6% | |
| Gas lift stroke | 100 mm | |
| Caster rolling durability | 100000 cycles | |
| Suitable user height | 1950 mm | |
| Seat fabric abrasion resistance | 50000 Martindale cycles | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% |
Core acceptance fields · Panels / hardware / frame / upholstery
| Backrest upholstery | High-elastic breathable polyester mesh | |
|---|---|---|
| Back support frame | Nylon-glass fiber composite molding | |
| Seat cushion core | High-density molded polyurethane foam | |
| Seat upholstery | Woven wear-resistant grey fabric | |
| Seat support panel | 12 mm thick E1 grade bent plywood | |
| Armrest pads | Soft polyurethane surface padding | |
| Armrest brackets | Aluminum alloy height-adjustable support structure | |
| Five-star base | Polished die-cast aluminum alloy | |
| Casters | 60 mm diameter silent PU/PA composite wheels | |
| Gas lift cylinder | 100mm stroke Class 4 nitrogen-filled steel cylinder | |
| Headrest frame | Nylon composite frame with mesh padding | |
| Seam stitch pitch | 8 stitches per inch |
Adjustment / rotation / tilt / mobility / storage features
| Seat height adjustment | Pneumatic adjustment via Class 4 gas lift, 85mm travel | |
|---|---|---|
| Backrest recline | Multi-position lock with 155° maximum recline angle | |
| Headrest adjustment | 2D adjustable with 60mm vertical lift and pivot rotation | |
| Armrest adjustment | 3D adjustable with height, width and fore-aft positioning | |
| Lumbar support | Height-adjustable segmented support with 40mm vertical travel | |
| Retractable footrest | Sliding pull-out design extending 400mm forward under seat | |
| Swivel function | 360° full rotation around central gas lift axis | |
| Tilt tension control | Adjustable resistance knob for personalized recline tension | |
| Seat depth adjustment | 60mm forward/backward seat slide for leg support | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
Verified carton / gross weight / assembly / loading data
| 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 |
Recommended spaces / users / usage modes
| Home office workspace | Suitable for long-duration desk work with lumbar support and recline function | |
|---|---|---|
| Corporate open office area | Durable commercial-grade construction for daily employee task seating | |
| Executive private office | High-back ergonomic design with premium aluminum base for professional spaces | |
| Co-working flexible space | Multi-adjustment features accommodate diverse user body types | |
| Study room seating | Breathable mesh construction prevents overheating during extended study sessions | |
| Conference room use | 360° swivel and quiet casters support easy movement during meetings | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
EU Market Access Requirements* EN Standards
| EN 1335-1:2020 | Applicable for office chair dimensional and safety general requirements | |
|---|---|---|
| EN 1335-2:2018 | Applicable for office chair structural strength and stability testing | |
| EN 1335-3:2009 | Applicable for office chair mechanical performance test methods |
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 | Applicable for general-purpose office chair safety and durability testing | |
|---|---|---|
| ANSI/BIFMA X5.11-2015 | Applicable for heavy-user office chair load capacity testing |
Standards applicable to China-market projects
| GB/T 3326-2016 | Applicable for office chair dimensional accuracy and stability testing | |
|---|---|---|
| GB 28007-2011 | Applicable for office chair safety structural strength requirements | |
| GB/T 10357.3-2013 | Applicable for chair mechanical performance durability testing |
This product must meet the following technical requirements: 1. GB/T 3326-2016: Applicable for office chair dimensional accuracy and stability testing; 2. GB 28007-2011: Applicable for office chair safety structural strength requirements; 3. GB/T 10357.3-2013: Applicable for chair mechanical performance durability testing; 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
