| 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
| 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
| Total seating capacity for main sofa | 12 people | |
|---|---|---|
| Single seat static load capacity | 150 kg | |
| Set total net weight | 280 kg | |
| Fabric abrasion resistance (Martindale) | 50000 cycles | |
| Foam density for seat cushions | 45 kg/m³ | |
| 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 | |
| Five-star Base Static Load Reference | Acceptance target ≥120 kg; chair reference load 150 kg | |
| Caster Rolling Durability Reference | Acceptance target 30000 cycles |
Core acceptance fields · Panels / hardware / frame / upholstery
| Seat and back upholstery | Polyester blend woven fabric | |
|---|---|---|
| Seat core padding | High-resilience polyurethane foam | |
| Inner structural frame | Kiln-dried engineered wood with metal bracing | |
| Base plinth trim | Black powder-coated steel | |
| Side tabletops | Powder-coated orange metal | |
| Side table support posts | Powder-coated orange steel | |
| Ottoman base trim | Black non-slip rubberized plastic | |
| Seam construction | Reinforced stitched seams with 8 stitches per inch | |
| 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
| Modular segment connection | Interlocking metal brackets join curved seating segments | |
|---|---|---|
| Dual-height segmented backrest | Two-tier color-blocked backrest provides lumbar and upper back support | |
| Movable ottoman configuration | 4 upholstered ottomans are freestanding for flexible extra seating or footrest use | |
| Central open court design | Hollow center creates a circular collaborative gathering space | |
| Floor protection design | Full perimeter rubber base trim prevents scuffing on hard floor surfaces | |
| Segmented channel upholstery | Vertical channel tufting maintains padded shape and prevents foam shift | |
| 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 breakout spaces | Suitable for informal employee relaxation, impromptu small team discussions | |
|---|---|---|
| Public lobby waiting areas | Ideal for corporate, hospitality or cultural venue reception zones | |
| Educational institution common areas | Fits student union, library lounge or collaborative study zones | |
| Co-working space open zones | Designed for casual member gatherings and networking events | |
| Exhibition and event spaces | Works as a central feature seating installation for trade shows or galleries | |
| Retail customer lounge areas | Suitable for upscale store waiting zones and customer rest areas | |
| 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
US and Canada office-furniture standards
| North America procurement and testing reference | Recommended references: ANSI/BIFMA X5.4 |
|---|
Standards applicable to China-market projects
This product must meet the following technical requirements: 1. Technical standards and test reports must be supplied during tender or purchase confirmation; 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
