| 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 max) | 620 x 620 x 1060 mm | |
|---|---|---|
| Backrest width | 470 mm | |
| Backrest height | 560 mm | |
| Seat width | 480 mm | |
| Seat depth | 490 mm | |
| Seat cushion thickness | 80 mm | |
| Seat height adjustable range | 540 mm | |
| Armrest height above seat | 180 mm | |
| Five-star base diameter | 340 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
| Recommended maximum user weight | 136 kg | |
|---|---|---|
| Net chair weight | 15 kg | |
| Five-star base static load rating | 1000 kg | |
| Caster rolling durability cycles | 100000 cycles | |
| Seat cushion foam density | 45 kg/m³ | |
| Seat cushion foam rebound rate | 45% | |
| Tilt lock maximum angle | 120° | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ | |
| Upholstery Thickness / Abrasion Reference | 1.4 mm / 50000 cycles |
Core acceptance fields · Panels / hardware / frame / upholstery
| Backrest upholstery | Tensioned breathable gray polyester mesh | |
|---|---|---|
| Backrest frame | Light gray PP with fiberglass reinforcement | |
| Seat cushion core | Molded high-density polyurethane foam | |
| Seat support inner panel | 12mm thick plywood | |
| Seat upholstery | Wear-resistant blue polyester fabric | |
| Armrests | Fixed C-shaped light gray PP loop arms | |
| Five-star base | Light gray reinforced nylon five-prong base | |
| Casters | Black PU dual-wheel swivel casters | |
| Gas lift column | Chromed steel Class 3 pneumatic cylinder | |
| Tilt mechanism plate | 2.5mm thick stamped steel | |
| 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 | 100mm vertical travel via single under-seat lever | |
|---|---|---|
| 360-degree swivel rotation | Full unrestricted rotation around central gas lift column | |
| Rocker tilt function | 120° backward tilt with tension adjustment knob | |
| Fixed integrated armrests | Static 180mm height above seat, no flip or height adjustment | |
| Contoured lumbar support | Integrated molded mesh back contour for lower back alignment | |
| Smooth floor mobility | Dual-wheel casters for low-friction movement on hard and carpeted floors | |
| Tilt lock feature | Locks chair in upright position for focused desk work | |
| Gas lift stroke length | 100 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
| Open office workstations | Sized for standard 1400 mm desk widths, supports daily seated task work for employees | |
|---|---|---|
| Home office study spaces | Compact footprint fits small home desks, neutral colorway matches residential decor | |
| Conference and meeting rooms | Fixed armrests and breathable back support suit 2 hour collaborative meetings | |
| Shared hot-desking environments | Durable casters and easy height adjustment suit rotating user groups | |
| Training room seating | Swivel and tilt features support flexible positioning during group training sessions | |
| Cubicle workstations | Mid-back height fits standard partition heights without blocking sightlines | |
| 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 safety and ergonomic performance requirements | |
|---|---|---|
| EN 1335-2:2018 | Applies to office chair strength, durability and stability performance requirements | |
| EN 1335-3:2020 | Applies to office chair mechanical test methods for safety verification |
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 | Applies to general-purpose office chair safety and durability performance benchmarks |
|---|
Standards applicable to China-market projects
| GB/T 3326-2016 | Applies to office furniture dimensional measurement and tolerance requirements | |
|---|---|---|
| GB/T 3324-2017 | Applies to general technical requirements for wooden and upholstered office furniture | |
| GB 28007-2011 | Applies to stability, strength and durability requirements for office chairs | |
| GB/T 10357.3-2013 | Applies to mechanical performance test methods for office seating |
This product must meet the following technical requirements: 1. GB/T 3326-2016: Applies to office furniture dimensional measurement and tolerance requirements; 2. GB/T 3324-2017: Applies to general technical requirements for wooden and upholstered office furniture; 3. GB 28007-2011: Applies to stability, strength and durability requirements for office chairs; 4. GB/T 10357.3-2013: Applies to mechanical performance test methods for office seating; 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
