| 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 (W x D x H) | 660 x 680 x 1245 mm | |
|---|---|---|
| Seat width | 505 mm | |
| Seat depth | 430 mm | |
| Seat height range (floor to seat top) | 555 mm | |
| Backrest height | 390 mm | |
| Five-star base footprint width | 680 mm | |
| Armrest height above seat | 245 mm | |
| Headrest vertical adjustment travel | 170 mm | |
| Backrest frame width | 515 mm | |
| Caster diameter | 60 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 | 16 kg | |
|---|---|---|
| Maximum static weight capacity | 150 kg | |
| Recommended daily use duration | 8 hours | |
| Seat foam density | 45 kg/m³ | |
| Seat foam thickness | 90 mm | |
| Mesh upholstery abrasion resistance | 50000 double rubs | |
| Gas lift adjustment cycle rating | 100000 cycles | |
| Caster rolling durability | 100000 cycles | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ |
Core acceptance fields · Panels / hardware / frame / upholstery
| Backrest upholstery | High-elastic breathable polyester mesh | |
|---|---|---|
| Backrest frame | PA+fiberglass reinforced nylon | |
| Seat cushion core | Integral molded high-density polyurethane foam | |
| Seat upholstery | Wear-resistant woven fabric | |
| Armrest pads | Soft polyurethane padding over PP core | |
| Mechanism chassis | 3 mm thick cold-rolled steel plate | |
| Five-star base | Reinforced injection-molded nylon | |
| Gas lift cylinder | Black powder-coated steel, Class 3 rated | |
| Casters | PU-wrapped nylon wheels | |
| Seam stitch pitch | 8 mm | |
| 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
| Seat height adjustment | 100 mm travel via side-activated gas lift | |
|---|---|---|
| Headrest adjustment | 170 mm vertical travel with angle tilt | |
| Armrest adjustment | 85 mm vertical height adjustment | |
| Lumbar support | Segmented contoured mesh zone | |
| Recline function | 135° backward tilt with multi-position lock | |
| Swivel function | 360° full rotation around central axis | |
| Mobility function | Dual-wheel casters roll freely on hard floors and carpet | |
| Tilt tension control | User-adjustable resistance dial | |
| 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 daily computer work, study and remote work tasks, 8+ hour use | |
|---|---|---|
| Corporate open-plan offices | Commercial-grade durability for shared workstations and employee desks | |
| Conference and meeting rooms | Adjustable support for extended meetings and collaborative work sessions | |
| Executive private offices | Ergonomic support matches professional desk setups for management roles | |
| Co-working shared spaces | Adjustable features fit diverse user heights and seating preferences | |
| Student study areas | Posture support for long study sessions at home or dormitory desks | |
| Recommended desk height pairing | 760 mm standard office desks | |
| Recommended Matching Desk Size | 2.4 m executive desk |
EU Market Access Requirements* EN Standards
| EN 1335-1:2000 | Applies to office chair dimensional safety and ergonomic performance requirements | |
|---|---|---|
| EN 1335-2:2018 | Applies to office chair structural strength, durability and stability testing | |
| EN 1335-3:2009 | Applies to office chair safety test methods for structural components |
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 | Applies to general-purpose office chair safety, durability and structural performance | |
|---|---|---|
| ANSI/BIFMA G1-2013 | Applies to ergonomic guideline alignment for adjustable seating |
Standards applicable to China-market projects
| GB/T 3326-2016 | Applies to office chair dimensional stability and strength testing for general office use | |
|---|---|---|
| GB/T 10357.2-2013 | Applies to chair backrest static load durability testing requirements | |
| GB/T 10357.3-2013 | Applies to chair seat and armrest static load performance testing |
This product must meet the following technical requirements: 1. GB/T 3326-2016: Applies to office chair dimensional stability and strength testing for general office use; 2. GB/T 10357.2-2013: Applies to chair backrest static load durability testing requirements; 3. GB/T 10357.3-2013: Applies to chair seat and armrest static load performance 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
