| 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
| Set overall footprint | 4800 x 4200 mm | |
|---|---|---|
| Four-seat straight sofa overall size | 3200 x 900 x 850 mm | |
| Three-seat lateral sofa overall size | 2200 x 900 x 850 mm | |
| Coffee table overall size | 1800 x 900 x 450 mm | |
| Seat height from floor | 450 mm | |
| Seat cushion depth | 600 mm | |
| Backrest height above seat | 400 mm | |
| Armrest width | 180 mm | |
| Seat cushion thickness | 150 mm | |
| Leg/base clearance under sofa | 50 mm | |
| Coffee table top thickness | 50 mm | |
| Set overall U-shape footprint | 4800 x 4200 mm | |
| Four-seat straight central sofa overall size | 3200 x 950 x 850 mm | |
| Three-seat lateral sofa overall size (single unit) | 2400 x 950 x 850 mm | |
| Backrest height above seat surface | 400 mm | |
| Back Cushion Thickness | 160 mm |
Net weight / load capacity / users / durability
| Four-seat sofa net weight | 120 kg | |
|---|---|---|
| Single seat static load capacity | 150 kg | |
| Total set seating capacity | 8 people | |
| Seat foam density | 45 kg/m³ | |
| Seat foam rebound rate | 45% | |
| Upholstery seam stitch pitch | 8 stitches per 30mm | |
| Upholstery abrasion resistance | 50000 Martindale cycles | |
| Seat cushion foam density | 45 kg/m³ | |
| Leather upholstery abrasion resistance | 50000 Martindale cycles | |
| Seat Foam Density / Rebound | 40 kg/m³ / 60% |
Core acceptance fields · Panels / hardware / frame / upholstery
| Seat and back upholstery | Top-grain semi-aniline leather | |
|---|---|---|
| Seat cushion core | High-density polyurethane foam wrapped with polyester fiber | |
| Internal support frame | Kiln-dried solid hardwood with 30mm section thickness | |
| Suspension system | Sinuous steel springs with 4mm wire diameter | |
| Armrest padding | 40mm high-density foam over solid wood arm frame | |
| Coffee table top | Dark walnut veneer over high-density fiberboard core | |
| Coffee table support legs | Polished brushed stainless steel with 50mm angled section | |
| Sofa base plinth | Leather-wrapped engineered wood frame | |
| Sofa seat and back upholstery | 1.4mm thick top-grain semi-aniline leather with light gray matte finish | |
| Sofa seat cushion core | 45kg/m³ high-density polyurethane foam wrapped with 20mm thick polyester fiber batting | |
| Sofa internal support frame | Kiln-dried solid hardwood with 30mm x 50mm section members, joined with glued corner blocks | |
| Sofa seat suspension system | 4mm diameter sinuous steel springs spaced 100mm apart, secured with plastic spring clips |
Adjustment / rotation / tilt / mobility / storage features
| Seating configuration | Fixed modular U-shaped layout with one four-seat and two three-seat sofas | |
|---|---|---|
| Back support | Fixed upright backrest with three segmented cushions per three-seat unit, four per four-seat unit | |
| Coffee table storage | Central two-drawer closed storage unit integrated into table base | |
| Floor protection | Concealed non-slip felt pads under sofa plinth bases | |
| Upholstery maintenance | Stain-resistant surface treatment on leather | |
| Structure stability | Reinforced corner blocks at all sofa frame joints | |
| Seat comfort | Zoned foam density with firmer edge support to prevent seat sag | |
| Seating layout | Fixed U-shaped arrangement with one central four-seat sofa and two opposing three-seat sofas | |
| Upholstery performance | Stain-resistant nano surface treatment applied to leather upholstery | |
| Frame stability | Reinforced glued and screwed corner blocks at all sofa frame joints | |
| Seat edge support | 50mm wide high-density foam firm edge reinforcement around seat cushion perimeters | |
| Cushion Service Configuration | Recommended 2 removable/replaceable cushion methods |
Verified carton / gross weight / assembly / loading data
| Total packaging pieces | 6 pieces | |
|---|---|---|
| Four-seat sofa carton size | 3250 x 950 x 900 mm | |
| Three-seat sofa carton size | 2250 x 950 x 900 mm | |
| Coffee table carton size | 1850 x 950 x 500 mm | |
| Total shipment gross weight | 350 kg | |
| Total shipment CBM | 5.2 cbm | |
| On-site assembly time | 90 minutes | |
| 40HQ container loading quantity | 18 sets | |
| Reference Package Count | 1 set / 2 cartons | |
| Reference Assembly Time | 40 minutes per set |
Recommended spaces / users / usage modes
| Executive office reception areas | Formal U-shaped layout supports face-to-face meetings between executives and 8 visiting guests, matched to premium office interior finishes | |
|---|---|---|
| High-end hotel lobby lounges | Durable commercial-grade construction withstands constant high-traffic use by guests, while neutral light gray upholstery coordinates with luxury hotel interiors | |
| Corporate boardroom antechambers | Low-profile elegant design does not obstruct sightlines, while plush seating provides comfortable waiting space for pre-meeting gatherings | |
| Private club lounge spaces | Refined leather and metal/wood finish coordinates with upscale club interior design, providing long-lasting seating for member and guest use | |
| Recommended matching configuration | Pair with two 600x600mm side tables, table lamps and decorative floral arrangements as shown in render, placed at outer ends of the lateral sofas for complete reception setup | |
| Executive floor reception areas | Formal U-shaped layout supports face-to-face meetings between executives and visiting groups of up to 10 people, with neutral light gray finish matching premium office interior materials | |
| High-end hotel VIP lobby lounges | Heavy-duty commercial-grade construction withstands constant high-traffic use by guests, while matte leather and wood/metal finishes coordinate with luxury hotel interior design | |
| Private enterprise club lounge spaces | Refined leather and matched wood/metal finish coordinates with upscale club interior design palettes, providing durable seating for member and hosted guest use |
EU Market Access Requirements* EN Standards
| EN 12520:2015 | Applicable standard for domestic and contract seating, specifies strength, durability and stability requirements for non-domestic reception sofas | |
|---|---|---|
| EN 1022:2018 | Applicable standard for seating stability, verifies resistance to tipping during normal reception use | |
| EN 15372:2008 | Applicable standard for contract furniture tables, specifies strength, durability and stability requirements for reception coffee tables |
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
| GB 20400-2006 | Applicable standard for leather upholstery, limits harmful substances in leather materials for indoor furniture use | |
|---|---|---|
| GB 18584-2001 | Applicable standard for wood furniture, limits formaldehyde emission from wood frame and panel components | |
| GB/T 3324-2017 | Applicable standard for general wooden furniture, specifies dimensional tolerance, surface quality and structural strength requirements for coffee tables and sofa frames |
This product must meet the following technical requirements: 1. GB 20400-2006: Applicable standard for leather upholstery, limits harmful substances in leather materials for indoor furniture use; 2. GB 18584-2001: Applicable standard for wood furniture, limits formaldehyde emission from wood frame and panel components; 3. GB/T 3324-2017: Applicable standard for general wooden furniture, specifies dimensional tolerance, surface quality and structural strength requirements for coffee tables and sofa frames; 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
