| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| 3-seat sofa overall dimensions | 2200 x 850 x 820 mm | |
|---|---|---|
| Single armchair overall dimensions | 850 x 800 x 750 mm | |
| Coffee table overall dimensions | 1200 x 600 x 450 mm | |
| Seat depth (all seating units) | 580 mm | |
| Backrest height (all seating units) | 420 mm | |
| Armrest height (all seating units) | 620 mm | |
| Sofa leg height | 180 mm | |
| Coffee table leg height | 430 mm | |
| Included throw pillow dimensions | 450 x 450 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 seat static load capacity | 150 kg | |
|---|---|---|
| Cushion foam density (seating) | 40 kg/m³ | |
| Seating net weight (3-seat sofa) | 75 kg | |
| Recommended maximum daily use duration | 8 hours | |
| Seat cushion foam density | 40 kg/m³ | |
| Seating seam stitch pitch | 3 stitches per 10 mm | |
| 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 |
Core acceptance fields · Panels / hardware / frame / upholstery
| Seat and back cushion cores | High-density polyurethane foam wrapped in 20mm soft polyester fiber layer | |
|---|---|---|
| Seating surfaces (seat, inner back, inner arms) | Dark gray matte faux leather or woven performance fabric, 1.0mm thickness, 30000 double rub abrasion resistance | |
| Outer shell, arm wraps, sofa back trim | Tan saddle-brown polyurethane upholstery, 0.9mm thickness, stitched edge detailing | |
| Seating inner frame | Kiln-dried solid hardwood and 12mm plywood composite frame, corner-block reinforced at stress joints | |
| Seating legs | 16mm diameter matte black powder-coated tapered steel legs with floor protection glides | |
| Coffee table top | 18mm thick solid walnut or oak veneer over MDF core with matte clear lacquer finish | |
| Coffee table frame and legs | Solid hardwood legs with angled cross-brace support, matte natural wood finish | |
| Included accent pillows | Matching dark gray upholstery covers with 25mm thick fiber fill, hidden zip closure for cover removal | |
| Seat suspension system | 8-gauge sinuous steel spring webbing spaced 100mm apart under seat foam | |
| Seating contact surfaces (seat, inner back, inner arms) | Dark gray matte performance fabric, 1.0 mm thickness, 30000 double rub abrasion resistance | |
| Upholstery seam thread | High-tenacity polyester thread with UV-resistant coating | |
| Back cushion fill | 30 kg/m³ polyurethane foam blended with 30% down alternative polyester fiber |
Adjustment / rotation / tilt / mobility / storage features
| Cushion configuration | Fixed, non-removable seat and back cushions with tailored edge stitching, preventing cushion shift during regular use | |
|---|---|---|
| Leg installation | Tool-attached metal legs with threaded mounting inserts, requiring simple assembly on delivery | |
| Floor protection | Non-marking plastic glides fitted to all seating and table leg bases, preventing hard floor scratches without requiring additional felt pads | |
| Seating posture support | Slightly reclined 105-degree backrest angle supporting relaxed lounge posture without requiring separate lumbar pillows | |
| Color matching | Factory-matched two-tone dark gray/tan upholstery across all seating units for uniform appearance across the full set | |
| Under-seat clearance | 180mm open space under all seating units, allowing standard robot vacuums and cleaning tools to access underneath without moving furniture | |
| Cushion retention | Fixed, non-removable seat and back cushions with tailored edge stitching, eliminating cushion shift during regular seated use | |
| Knock-down assembly | Threaded metal mounting inserts pre-installed on frame bases, requiring only leg attachment on delivery with included hex key hardware | |
| Posture support | Fixed 105-degree backrest angle supporting relaxed lounge posture without requiring separate lumbar support accessories | |
| Color coordination | Factory-matched two-tone dark gray/tan upholstery and natural wood coffee table finish across all units for uniform appearance | |
| Under-seat access | 180 mm open clearance under all seating units, allowing standard robot vacuums and manual cleaning tools to access underneath without moving furniture | |
| Coffee table stability | Angled leg geometry with lower cross-brace bracing, preventing lateral wobble when items are placed on the table edge |
Verified carton / gross weight / assembly / loading data
| Total shipping carton count | 5 cartons | |
|---|---|---|
| 3-seat sofa carton dimensions | 2250 x 900 x 650 mm | |
| Single armchair carton dimensions | 900 x 850 x 600 mm | |
| Coffee table carton dimensions | 1250 x 650 x 120 mm | |
| Total shipment gross weight | 160 kg | |
| Total shipment volume | 2.2 CBM | |
| Recommended assembly time | 60 minutes | |
| 40ft HQ container loading quantity | 42 sets | |
| Reference Package Count | 1 set / 2 cartons | |
| Reference Assembly Time | 40 minutes per set |
Recommended spaces / users / usage modes
| Residential living rooms | Ideal for open-plan modern living spaces, providing coordinated seating for 5 people for casual conversation and media viewing | |
|---|---|---|
| Office lounge and reception areas | Suitable for corporate waiting areas, executive break rooms, and informal meeting spaces, presenting a polished mid-century professional aesthetic | |
| Small apartment open plan spaces | Open tapered leg design creates visual lightness, avoiding a bulky appearance in compact urban living spaces | |
| Hotel and serviced apartment guest areas | Durable construction and coordinated styling work for short-term rental and hospitality lounge spaces, requiring minimal maintenance | |
| Complementary pairing | Designed for use with the included solid wood coffee table, creating a cohesive seating group without requiring additional matching furniture purchases | |
| Recommended floor surfaces | Suitable for hardwood, laminate, and low-pile carpet flooring, with integrated glides preventing damage to hard surfaces | |
| Coordinated lounge configuration | Designed as a complete matching set with included solid wood coffee table, eliminating the need for separate sourcing of complementary lounge pieces | |
| Recommended Matching Desk Size | 2.4 m executive desk |
EU Market Access Requirements* EN Standards
| Domestic furniture safety recommendation | EN 12520:2015 | |
|---|---|---|
| Furniture surface flammability recommendation | EN 1021:2014 | |
| Domestic seating safety recommendation | EN 12520:2015 | |
| Upholstery flammability recommendation | EN 1021:2014 | |
| Wooden furniture surface finish recommendation | EN 12720:2009+A1:2013 |
US and Canada office-furniture standards
| North America procurement and testing reference | ANSI/BIFMA X5.4 Public and Lounge Seating |
|---|
Standards applicable to China-market projects
| Upholstered furniture structural safety recommendation | GB/T 3324 | |
|---|---|---|
| Upholstered furniture durability recommendation | GB/T 2012 | |
| Formaldehyde emission recommendation | GB 18584 | |
| Wooden furniture structural safety recommendation | GB/T 3324 | |
| Upholstered sofa durability recommendation | GB/T 2012 | |
| Upholstery fabric durability recommendation | GB/T 21196.2 |
This product must meet the following technical requirements: 1. Upholstered furniture structural safety recommendation: GB/T 3324; 2. Upholstered furniture durability recommendation: GB/T 2012; 3. Formaldehyde emission recommendation: GB 18584; 4. Wooden furniture structural safety recommendation: GB/T 3324; 5. Upholstered sofa durability recommendation: GB/T 2012; 6. Upholstery fabric durability recommendation: GB/T 21196.2; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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