| 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 assembled dimensions | 660 x 686 x 977 mm | |
|---|---|---|
| Seat width | 483 mm | |
| Seat depth | 470 mm | |
| Seat height adjustment range from floor | 574 mm | |
| Five-star base diameter/span | 686 mm | |
| Backrest height from seat surface | 578 mm | |
| Armrest height from seat surface | 203 mm | |
| Caster wheel diameter | 50 mm | |
| Gas lift cylinder outer diameter | 50 mm | |
| Seat cushion thickness at center | 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 maximum user weight capacity | 159 kg | |
|---|---|---|
| Net product weight | 15 kg | |
| Maximum backrest recline/tilt angle from upright | 15° | |
| Seat swivel rotation range | 360° | |
| Upholstery abrasion resistance (Martindale double rubs) | 100000 | |
| Caster rolling durability cycles | 100000 | |
| 5-star base static load rating | 477 kg | |
| 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
| Seat and backrest outer upholstery | Two-tone black with light blue accent PU faux leather, 1.0 mm thickness | |
|---|---|---|
| Seat cushion padding | High-resiliency polyurethane foam, 50 kg/m³ density, 40% rebound rate | |
| Backrest padding | Molded polyurethane foam, 40 kg/m³ density, 35 mm thickness | |
| Inner support shell | 12 mm thick molded plywood or high-impact polypropylene | |
| 5-star base | 1.5 mm thick chrome-plated polished steel | |
| Pneumatic gas lift cylinder | Class 3 steel cylinder, 100 mm stroke, chrome finish | |
| Caster wheels | Black nylon dual-wheel casters with 11 mm x 22 mm grip ring steel stems | |
| Tilt and height adjustment mechanism | 2.5 mm thick steel plate chassis with black plastic adjustment lever | |
| Seam stitching | Bonded polyester thread, 8 stitches per inch seam pitch | |
| Protective floor contact pads on casters | Soft TPE tread on nylon wheel hubs | |
| 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 | Single left-side under-seat lever controls gas lift to adjust seat height between 475 mm and 574 mm from floor, with infinite lock between stops | |
|---|---|---|
| Basic tilt/rocking function | Single-position upright lock with adjustable tension control, allowing up to 15 degrees of backward rock from neutral upright position | |
| Rolling mobility | Five dual-wheel casters allow 360-degree omni-directional movement on hard floors and low-pile commercial carpet | |
| Integrated fixed armrest support | Curved upholstered side bolsters integrated into the seat shell provide fixed forearm support without height or width adjustment | |
| Mid-back ergonomic support | Contoured backrest shaped to support the natural lumbar curve for upright desk work posture, with no separate adjustable lumbar pillow | |
| Quick assembly design | Tool-light knock-down assembly requiring attachment of casters to base, gas lift insertion, and seat unit mounting without complex fasteners | |
| 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
| Shipping carton dimensions | 650 x 600 x 350 mm | |
|---|---|---|
| Gross shipping weight per carton | 15 kg | |
| Shipping volume (CBM) per unit | 0.137 | |
| Required assembly time per unit | 30 minutes | |
| 40-foot HQ container loading quantity | 430 units | |
| Included packaging components | 1 upholstered seat/back/arm shell assembly, 1 chrome 5-star base, 5 dual-wheel casters, 1 Class 3 gas lift cylinder, 1 steel tilt mechanism, hardware kit, assembly instruction manual | |
| 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 |
Recommended spaces / users / usage modes
| Home office workspace | Ideal for compact home desks and study areas, with small footprint matching residential room dimensions and modern two-tone aesthetic for residential interiors | |
|---|---|---|
| Open-plan office workstation zones | Suitable for commercial open office areas, meeting rooms and hot-desking setups with durable chrome base and contract-grade abrasion-resistant upholstery | |
| Conference and meeting rooms | Mid-back profile and modern design provide professional appearance for boardrooms and collaborative meeting spaces without bulky executive chair dimensions | |
| Reception and guest waiting areas | Approachable two-tone color scheme and rolling mobility work for reception seating where staff may need to adjust position while greeting visitors | |
| Vanity and makeup desk use | Adjustable seat height and supportive backrest make it suitable for bedroom vanity stations, with smooth casters that move easily on hard bedroom flooring | |
| Co-working shared spaces | Durable construction and easy-clean faux leather upholstery support frequent use in shared co-working environments with multiple rotating users | |
| 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 | Office furniture - Office work chairs - Part 1: Dimensions - determination of dimensions, applicable for validating seat, backrest and clearance dimensions for ergonomic office use | |
|---|---|---|
| EN 1335-2:2018 | Office furniture - Office work chairs - Part 2: Safety requirements, applicable for structural stability, strength and durability testing for commercial use | |
| EN 1022:2018 | Furniture - Seating - Determination of stability, applicable for verifying tip resistance during normal use and recline |
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 | Office Chairs - General purpose tests for safety, durability and structural performance, including base load, caster durability, backrest strength and cyclic testing |
|---|
Standards applicable to China-market projects
| GB/T 3326-2016 | General test standard for furniture: desks and chairs dimensional tolerance requirements, applicable for verifying seat height, depth and clearance specifications | |
|---|---|---|
| GB/T 3324-2017 | General technical requirements for wooden furniture, applicable for structural safety and finish durability of inner shell and upholstered components | |
| GB 28007-2011 | Safety of children's furniture (if used in minor-access spaces) requiring anti-tip and load safety compliance, applicable for shared spaces where younger users may access the chair |
This product must meet the following technical requirements: 1. GB/T 3326-2016: General test standard for furniture: desks and chairs dimensional tolerance requirements, applicable for verifying seat height, depth and clearance specifications; 2. GB/T 3324-2017: General technical requirements for wooden furniture, applicable for structural safety and finish durability of inner shell and upholstered components; 3. GB 28007-2011: Safety of children's furniture (if used in minor-access spaces) requiring anti-tip and load safety compliance, applicable for shared spaces where younger users may access the chair; 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
