| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| Set overall footprint | 3120 x 2500 x 910 mm | |
|---|---|---|
| 3-seat sofa overall dimensions | 2110 x 990 x 810 mm | |
| Single armchair overall dimensions | 800 x 800 x 910 mm | |
| Square coffee table dimensions | 1200 x 1200 x 470 mm | |
| Seating seat height | 470 mm | |
| Seating seat depth | 600 mm | |
| Seating arm height above seat | 180 mm | |
| Seating leg height | 150 mm | |
| Coffee table clearance under top | 430 mm | |
| Sofa side strap height | 300 mm | |
| Armchair matching cushion thickness | 120 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
| Full set net weight | 120 kg | |
|---|---|---|
| 3-seat sofa static load capacity | 450 kg | |
| Seating foam density | 45 kg/m³ | |
| Seating foam rebound rate | 60% | |
| Recommended seating capacity | 4 people | |
| Commercial warranty period | 8 years | |
| Upholstery abrasion resistance | 50000 Martindale 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 |
Core acceptance fields · Panels / hardware / frame / upholstery
| 3-seat sofa upholstery | Light gray performance PU leather | |
|---|---|---|
| Armchair upholstery | Cognac tan top-grain leather | |
| Seating internal frame | 1.2mm thick powder-coated steel tube | |
| Seating padding | High-resilience polyurethane foam | |
| Sofa and armchair legs | Matte black powder-coated solid steel, 20mm diameter | |
| Coffee table top | 18mm thick matte white high-pressure laminate | |
| Coffee table frame and legs | Polished chrome-plated steel, 30mm square tube | |
| Seating upholstery seam pitch | 30mm | |
| Armchair matching cushion | Cognac tan leather cover with foam fill | |
| 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
| Seating structure | Fixed non-reclining, no tilt or adjustment mechanisms | |
|---|---|---|
| Elevated leg design | 150mm floor clearance allows easy cleaning under seating units | |
| Coffee table assembly | Knock-down four-leg frame attaches to top with included hardware | |
| Sofa integrated side strap | Fixed vertical strap detail on outer sofa arm for decorative/light utility use | |
| Upholstery maintenance | Surface wipes clean with mild detergent and soft cloth | |
| Set configuration flexibility | Sofa, armchair and table can be rearranged into custom reception layouts | |
| Floor protection | All metal legs include non-marking plastic glides to prevent hard floor scratching | |
| Coffee table use case | Flat stable surface for reception materials, beverages, and small decorative 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 lobbies | Casual waiting seating arranged for guest comfort in corporate entry areas | |
|---|---|---|
| Open office breakout zones | Informal collaboration space for short meetings and employee relaxation | |
| Executive office lounge areas | Complementary seating for executive office informal guest meetings | |
| Co-working space common areas | Flexible seating for members to work, socialize or take short breaks | |
| Hotel lobby waiting areas | Durable commercial seating for hotel guest reception and waiting zones | |
| Client meeting room lounge corners | Conversational seating for pre-meeting guest waiting and casual discussions | |
| 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 13761:2003 | Office furniture - Visitor seating, test methods for strength and durability requirements | |
|---|---|---|
| EN 1022:2018 | Domestic and contract furniture - Seating, stability test standard for non-adjustable lounge chairs | |
| EN 15372:2016 | Furniture - Strength, durability and safety for non-domestic tables, applies to the coffee table |
US and Canada office-furniture standards
| ANSI/BIFMA X5.4-2020 | Lounge seating standard for commercial office applications, strength and durability benchmarks | |
|---|---|---|
| ANSI/BIFMA X5.5-2021 | Desk products standard, applicable for low lounge coffee table performance requirements |
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wooden and upholstered furniture, applicable for structural stability | |
|---|---|---|
| GB 18584-2001 | Limit of harmful substances in upholstered furniture, required for indoor office air quality compliance | |
| GB/T 19001-2016 | Quality management system reference for commercial furniture manufacturing consistency |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wooden and upholstered furniture, applicable for structural stability; 2. GB 18584-2001: Limit of harmful substances in upholstered furniture, required for indoor office air quality compliance; 3. GB/T 19001-2016: Quality management system reference for commercial furniture manufacturing consistency; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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