| 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 (upright) | 770 x 660 x 1255 mm | |
|---|---|---|
| Seat width | 560 mm | |
| Seat depth | 510 mm | |
| Seat height (floor to cushion top) | 530 mm | |
| Backrest total height | 780 mm | |
| Five-star base diameter | 710 mm | |
| Retracted footrest depth extension | 0 mm | |
| Extended footrest length from seat front | 400 mm | |
| Armrest height above seat | 220 mm | |
| Caster wheel diameter | 50 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 | 43 kg | |
|---|---|---|
| Maximum user weight capacity | 227 kg | |
| Chrome five-star base static load rating | 1136 kg | |
| Recommended daily usage duration | 8 hours | |
| Caster rolling durability cycle count | 40000 cycles | |
| Foam density (seat cushion) | 45 kg/m³ | |
| Foam rebound rate | 55% | |
| Upholstery abrasion resistance | 50000 Martindale cycles | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ |
Core acceptance fields · Panels / hardware / frame / upholstery
| Seat and backrest upholstery | Beige PU faux leather with dark brown accent panels | |
|---|---|---|
| Seat cushion core | 140 mm thick high-density polyurethane foam | |
| Backrest padding | 100 mm thick segmented high-density foam | |
| Inner support frame | 18 mm thick engineered plywood with steel reinforcement | |
| Five-star base | 1.8 mm thick chrome-plated polished steel | |
| Armrests | Fixed padded structure with dark polished wood-effect trim caps | |
| Retractable footrest | Padded PU surface on steel slide rails | |
| Casters | 50 mm diameter dual-wheel PU casters with metal bearings | |
| Seam stitching | 8 mm stitch pitch | |
| Gas lift cylinder | Polished chrome Class 3 steel gas lift | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame |
Adjustment / rotation / tilt / mobility / storage features
| 360-degree swivel rotation | Full rotation enabled by central swivel mechanism under seat | |
|---|---|---|
| Gas lift height adjustment | 80 mm vertical adjustment stroke controlled by side lever | |
| Lockable backrest recline | 155-degree maximum recline with 4-position locking | |
| Tilt tension adjustment | Adjustable resistance knob modifies recline force for user weight | |
| Retractable padded footrest | Pull-out steel rail mechanism locks in extended position for napping | |
| Integrated lumbar support zone | Fixed mid-back padded lumbar zone aligned with natural spine curve | |
| Smooth dual-surface caster mobility | Soft PU wheels roll without damage on hardwood, tile, and carpet | |
| Fixed padded arm support | Sturdy fixed armrests provide stable forearm support during work | |
| Reclined overall depth (full recline) | 1060 mm | |
| 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
| Executive private office | Premium two-tone styling fits manager and director private workspaces | |
|---|---|---|
| Home office workspace | Recline and footrest feature supports extended work and break periods | |
| Executive meeting rooms | Comfortable padded design supports long meetings with visiting guests | |
| Commercial manager workstations | Heavy-duty rating supports daily 8-hour full-shift commercial use | |
| Rest-capable work environments | 155-degree recline and footrest enable short noon naps at the desk | |
| 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 | Applies to office chair dimensional and ergonomic design requirements | |
|---|---|---|
| EN 1335-2:2018 | Applies to strength, durability and stability requirements for office chairs | |
| EN 1022:2018 | Applies to furniture seating stability testing for domestic and contract use |
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 Test 5 | Applies to five-star base static load verification for heavy-duty use |
|---|
Standards applicable to China-market projects
| GB/T 3326-2016 | Applies to office chair dimensional stability and strength testing requirements | |
|---|---|---|
| GB/T 3324-2017 | Applies to general technical requirements for wooden and upholstered office furniture | |
| GB 18584-2001 | Applies to limit of harmful substances in upholstered furniture materials |
This product must meet the following technical requirements: 1. GB/T 3326-2016: Applies to office chair dimensional stability and strength testing requirements; 2. GB/T 3324-2017: Applies to general technical requirements for wooden and upholstered office furniture; 3. GB 18584-2001: Applies to limit of harmful substances in upholstered furniture materials; 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
