| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| Single chair overall dimensions | 790 x 790 x 790 mm | |
|---|---|---|
| Chair seat width | 480 mm | |
| Chair seat height (floor to seat) | 450 mm | |
| Chair seat depth | 550 mm | |
| Chair back height from seat | 340 mm | |
| Chair arm height from seat | 180 mm | |
| Round table overall dimensions | 800 mm diameter x 560 mm | |
| Table base diameter | 340 mm | |
| Tabletop thickness | 19 mm | |
| Set total occupied footprint for layout | 2400 x 2400 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
| Single chair static weight capacity | 136 kg | |
|---|---|---|
| Tabletop static weight capacity | 77 kg | |
| Single chair net weight | 22 kg | |
| Seating capacity | 4 people | |
| Swivel mechanism rotation cycle rating | 30000 cycles | |
| 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
| Chair outer upholstery | Sage green woven fabric with vertical pleated ribbing | |
|---|---|---|
| Chair inner seat and arm upholstery | Cream soft woven fabric with smooth finish | |
| Chair internal frame | Solid and engineered kiln-dried hardwood composite, 18mm panel thickness | |
| Chair cushion fill | High-density polyurethane foam, 45kg/m³ density, 40% rebound, 120mm seat cushion thickness | |
| Chair swivel base | Powder-coated steel round ring base with brass-finish trim, 2mm steel thickness | |
| Accent throw pillows | Sage green woven fabric with embroidered logo, filled with polyester fiber | |
| Tabletop | White marble-effect engineered sintered stone with subtle gray veining | |
| Table edge and base trim | Polished brass-finish metal banding, 10mm width | |
| Table pedestal support | Matte black metal fluted tapered column, 1.5mm metal thickness | |
| 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 |
Adjustment / rotation / tilt / mobility / storage features
| Chair rotation | 360-degree smooth full rotation via concealed metal swivel mechanism | |
|---|---|---|
| Table storage | Fixed pedestal design with no moving parts or under-table storage | |
| Chair lounge support | Enclosed curved tub arm and back design provides wraparound upper body support | |
| Set layout function | Four symmetrically arranged chairs enable face-to-face casual conversation | |
| Cushion performance | Fixed non-removable seat and back cushions retain shape with regular use | |
| Table surface function | Smooth non-porous tabletop supports drinks, decor and small table items | |
| 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 reception and waiting areas | Creates a polished, comfortable 4-person waiting zone for corporate lobbies | |
|---|---|---|
| Hotel lobby and lounge spaces | Provides stylish guest seating for casual conversation and short waits | |
| High-end residential living rooms | Serves as a curated conversation nook for open-plan living spaces | |
| Cafe and boutique lounge areas | Supports small group seating for premium casual food and beverage venues | |
| Private office breakout zones | Offers relaxed alternative seating for informal meetings and breaks | |
| VIP guest reception rooms | Delivers a sophisticated two-tone aesthetic for formal guest hosting | |
| 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
| Furniture structural strength recommendation | EN 12520:2015 | |
|---|---|---|
| Furniture surface resistance recommendation | EN 12720:2013 | |
| Office lounge seating safety recommendation | EN 16139:2013 |
US and Canada office-furniture standards
| Lounge seating durability recommendation | ANSI/BIFMA X2021 | |
|---|---|---|
| Occasional table performance recommendation | ANSI/BIFMA X2021 |
Standards applicable to China-market projects
| Upholstered furniture durability recommendation | GB/T 3324 | |
|---|---|---|
| Formaldehyde emission recommendation | GB 18584 | |
| Fabric upholstery performance recommendation | GB/T 21295 |
This product must meet the following technical requirements: 1. Upholstered furniture durability recommendation: GB/T 3324; 2. Formaldehyde emission recommendation: GB 18584; 3. Fabric upholstery performance recommendation: GB/T 21295; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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