| 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
| Single chair static load capacity | 150 kg | |
|---|---|---|
| Single chair net weight | 28 kg | |
| Fabric abrasion resistance (Martindale) | 50000 cycles | |
| Foam density (seat cushion) | 45 kg/m³ | |
| Foam density (backrest/armrest) | 35 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
| Chair outer upholstery | Woven polyester velvet fabric, moss green finish | |
|---|---|---|
| Seat cushion inner fill | High-resilience polyurethane foam wrapped in polyester dacron | |
| Chair internal frame | 18mm thick plywood with reinforced structural blocking | |
| Chair pedestal base | Fully upholstered wood composite core, fabric-matched wrap | |
| Table top | 18mm thick engineered stone with white marble-effect finish, polished gold metal trim edge | |
| Table support column | Polished gold-plated steel central column | |
| Table lower base | Matte black powder-coated tapered steel cone, weighted core | |
| Upholstery stitching | Concealed French seams with 8mm stitch pitch | |
| Floor protection | Felt glides fitted to bottom of chair and table bases | |
| 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 function | 360-degree smooth swivel on central bearing, no tilt lock | |
|---|---|---|
| Ergonomic wrap support | Continuous integrated armrest and backrest forms a semi-enclosed seating pocket | |
| Table service function | Circular top provides equal access for 4 surrounding chairs, with stable non-tipping base | |
| Static floor placement | Non-caster fixed base design for stable seating in lounge and cafe areas | |
| Upholstery maintenance | Stain-repellent fabric finish allows spot cleaning with mild detergent | |
| Layout compatibility | Chairs arranged symmetrically around tables to create clear 900mm circulation aisles between seating groups | |
| 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
| High-end cafe and coffee lounge | Sculptural green seating creates visual focal point for guest waiting and casual dining | |
|---|---|---|
| Hotel lobby lounge area | Symmetrical groupings support guest reception, small meetings and relaxation | |
| Boutique co-working break space | Comfortable swivel seating enables casual collaboration and rest breaks | |
| Restaurant bar lounge zone | Stain-resistant fabric supports frequent use for pre-dining drinks and light meals | |
| Luxury retail customer waiting area | Premium upholstered silhouette aligns with high-end brand experience requirements | |
| Event and banquet pre-function space | Flexible fixed-layout seating can be arranged in uniform rows for guest flow | |
| 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 stability testing | EN 12521:2015 | |
|---|---|---|
| Upholstered furniture fire safety | EN 1021:2014 | |
| Surface material resistance | EN 14465:2016 |
US and Canada office-furniture standards
| Lounge seating durability | ANSI/BIFMA X2021 | |
|---|---|---|
| Small table stability | ANSI/BIFMA X2021 |
Standards applicable to China-market projects
| Upholstered furniture safety | GB/T 3324 | |
|---|---|---|
| Formaldehyde emission limit | GB 18584 | |
| Fabric flame retardancy | GB 20286 |
This product must meet the following technical requirements: 1. Upholstered furniture safety: GB/T 3324; 2. Formaldehyde emission limit: GB 18584; 3. Fabric flame retardancy: GB 20286; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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