| 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 | 740 x 770 x 830 mm | |
|---|---|---|
| Seat height | 480 mm | |
| Seat width | 680 mm | |
| Seat depth | 540 mm | |
| Seat cushion thickness | 100 mm | |
| Backrest height | 370 mm | |
| Armrest height | 220 mm | |
| Caster diameter | 50 mm | |
| Under-seat ground clearance | 30 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 static user weight capacity | 200 kg | |
|---|---|---|
| Net product weight | 28 kg | |
| Seat foam density | 28 kg/m³ | |
| Foam rebound rate | 45% | |
| Upholstery abrasion resistance | 30000 Martindale rubs | |
| Caster rolling load rating per wheel | 25 kg | |
| Frame static load rating | 250 kg | |
| Limited warranty period | 1 year | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ |
Core acceptance fields · Panels / hardware / frame / upholstery
| External upholstery | 100% polyester light grey woven fabric | |
|---|---|---|
| Seat cushion fill | High-density polyurethane foam | |
| Backrest fill | Medium-density polyurethane foam | |
| Internal load-bearing frame | Kiln-dried solid hardwood | |
| Seat support system | Sinuous wire spring base | |
| Caster construction | Nylon housing with thermoplastic polyurethane rubber tread | |
| Upholstery seam construction | Reinforced stitched seams with 8 mm stitch pitch | |
| Underseat base panel | 12 mm thick engineered hardboard panel | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame | |
| Gas-lift Engineering Specification | Recommended Class 4; outer tube 50 mm; stroke 100 mm | |
| Tilt Mechanism Plate Thickness | 2.5 mm cold-rolled steel |
Adjustment / rotation / tilt / mobility / storage features
| Mobility feature | Four swivel casters mounted at base corners | |
|---|---|---|
| Backrest configuration | Fixed upright contoured wrap-around backrest | |
| Armrest configuration | Integrated upholstered arms flowing from back to seat edge | |
| Swivel functionality | 360-degree rotation not included | |
| Assembly requirement | Partial assembly for caster installation | |
| Floor protection feature | Soft rubber caster tread | |
| Fabric maintenance | Spot clean with mild detergent and soft cloth | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Height Adjustment Stroke | 100 mm continuous travel | |
| 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
| Office lounge and breakout areas | Light neutral color and mobile design for flexible informal meeting spaces | |
|---|---|---|
| Residential living room accent seating | Compact wrap silhouette fits small apartments and modern living spaces | |
| Reception and waiting areas | Soft upholstered comfort for short-term visitor seating in commercial spaces | |
| Bedroom or dressing room seating | Slim profile and mobility for flexible placement near vanities or wardrobes | |
| Co-working shared spaces | Caster base allows easy reconfiguration for collaborative or individual use | |
| Hotel guest room supplementary seating | Durable woven upholstery suitable for high-turnover hospitality environments | |
| 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 16139:2013 | Furniture – Strength, durability and safety for non-domestic seating | |
|---|---|---|
| EN 1021-1:2014 | Furniture – Assessment of ignitability of upholstered furniture (smoldering cigarette) |
US and Canada office-furniture standards
| ANSI/BIFMA X5.4-2021 | Standard for lounge seating, recommended for commercial application testing | |
|---|---|---|
| ANSI/BIFMA X5.1-2017 | General purpose office chairs – caster durability test reference for mobile base |
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wooden furniture, applicable to internal hardwood frame | |
|---|---|---|
| GB 18584-2001 | Indoor decorating and refurbishing materials limit of harmful substances in wooden furniture |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable to internal hardwood frame; 2. GB 18584-2001: Indoor decorating and refurbishing materials limit of harmful substances in wooden furniture; 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
