| 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 | 690 x 710 x 1320 mm | |
|---|---|---|
| Seat width | 550 mm | |
| Seat depth | 500 mm | |
| Seat height adjustment range | 560 mm | |
| Backrest height | 850 mm | |
| Backrest width | 530 mm | |
| Armrest height above seat | 220 mm | |
| Five-star base diameter | 700 mm | |
| Extended footrest length | 380 mm | |
| Caster diameter | 50 mm | |
| Seat cushion thickness | 120 mm | |
| Lumbar support pad thickness | 80 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
| Recommended user weight capacity | 180 kg | |
|---|---|---|
| Net weight | 22 kg | |
| Swivel rotation | 360 degrees | |
| Maximum recline angle | 155 degrees | |
| Gas lift stroke length | 100 mm | |
| Seat foam density | 45 kg/m³ | |
| Seat foam rebound rate | 60% | |
| Warranty period | 60 months | |
| 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 back upholstery | 1.2mm thick PU leather, stitch-sewn with 8mm seam pitch | |
|---|---|---|
| Seat cushion core | High-density molded polyurethane foam | |
| Backrest padding | Layered high-density foam with integrated lumbar pillow | |
| Armrest structure | Padded PU-wrapped with chrome trim strip and brown accent panel | |
| Five-star base | 1.5mm thick chrome-plated polished steel | |
| Caster wheels | Dual-wheel black PU casters with chrome accent ring | |
| Internal support frame | 2.0mm thick welded steel tube frame | |
| Recline mechanism chassis | 3.0mm thick steel plate with tension adjustment | |
| Retractable footrest | Chrome-finished steel frame with padded PU top | |
| Gas lift cylinder | Class 3 chrome-plated steel pneumatic cylinder | |
| 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
| Pneumatic seat height adjustment | 140mm height travel via right-side lever, locks at desired position | |
|---|---|---|
| Recline function with tension control | Side knob adjusts tilt tension, locks backrest at any angle up to 155 degrees | |
| 360-degree swivel rotation | Smooth full rotation around central gas lift axis for workstation access | |
| Retractable pull-out footrest | Slides out from under seat to support legs during reclined rest positions | |
| Fixed padded armrests | Stationary upholstered arms provide consistent upper body support | |
| Integrated lumbar support | Contoured padded section aligns with lower back to reduce sitting strain | |
| Smooth-rolling casters | Dual wheels roll freely on hard and soft flooring without scratching | |
| Upright position lock | Mechanism locks backrest fully upright for focused desk work | |
| 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 office use | Suitable for private manager/executive offices for long-duration desk work and short rest | |
|---|---|---|
| Home office workspace | Ideal for premium home office setups requiring professional comfort and styling | |
| Conference room leadership seating | Appropriate for boardroom or high-level meeting room principal seating | |
| Private study room use | Suitable for home study spaces supporting both work and reclined relaxation | |
| Reception executive area | Can be used in VIP reception areas to accommodate senior visitors | |
| Recommended floor surface | Suitable for use on hard tile, wood, and low-pile carpet flooring | |
| Target user group | Designed for adult office workers requiring lumbar support and recline function | |
| Recommended Matching Desk Size | 2.4 m executive desk |
EU Market Access Requirements* EN Standards
| EN 1335-1:2020 | Applies to office chair dimensional and safety requirement benchmarks | |
|---|---|---|
| EN 1335-2:2018 | Applies to office chair structural strength and durability test methods | |
| EN 1335-3:2018 | Applies to office chair stability and safety performance verification |
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 | Applies to general-purpose office chair strength, durability, and stability standards | |
|---|---|---|
| ANSI/BIFMA X5.11-2015 | Applies to heavy-duty office chair load capacity and performance benchmarks | |
| Caster rolling durability | 40000 cycles | |
| Base static load rating | 1136 kg |
Standards applicable to China-market projects
| GB/T 3326-2016 | Applies to office chair dimensional accuracy and stability testing requirements | |
|---|---|---|
| GB/T 3324-2017 | Applies to general technical requirements for wooden and upholstered furniture | |
| GB 28007-2011 | Applies to strength and durability testing for office swivel chairs |
This product must meet the following technical requirements: 1. GB/T 3326-2016: Applies to office chair dimensional accuracy and stability testing requirements; 2. GB/T 3324-2017: Applies to general technical requirements for wooden and upholstered furniture; 3. GB 28007-2011: Applies to strength and durability testing for office swivel chairs; 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
