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|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| Set composition overall footprint | 3600 x 1800 x 820 mm | |
|---|---|---|
| 3-seater sofa overall dimensions | 2000 x 850 x 820 mm | |
| Single armchair overall dimensions | 850 x 800 x 800 mm | |
| Seat height from floor | 420 mm | |
| 3-seater seat depth | 600 mm | |
| Single chair seat depth | 580 mm | |
| Backrest height above seat | 400 mm | |
| Armrest height above floor | 620 mm | |
| Seat cushion thickness | 120 mm | |
| Caster foot diameter | 50 mm | |
| Clearance under sofa base | 30 mm | |
| Set layout total footprint | 3600 x 1800 x 820 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
| 3-seater sofa net weight | 75 kg | |
|---|---|---|
| 3-seater total static load capacity | 450 kg | |
| Seat foam density | 45 kg/m³ | |
| Foam rebound rate | 45% | |
| Upholstery abrasion resistance (Martindale) | 50000 cycles | |
| Recommended total user capacity | 5 persons | |
| Seam stitch pitch | 8 stitches per 30mm | |
| Seat polyurethane foam density | 45 kg/m³ | |
| Seat foam rebound rate | 45% | |
| Upholstery Martindale abrasion resistance | 50000 cycles |
Core acceptance fields · Panels / hardware / frame / upholstery
| Upholstery fabric | Brown polyurethane (PU) faux leather, 1.0mm thickness | |
|---|---|---|
| Seat cushion padding | High-density polyurethane foam, 120mm thick | |
| Backrest padding | Layered medium-density polyurethane foam, 100mm thick | |
| Internal frame | Kiln-dried solid hardwood + plywood composite, 25mm board thickness | |
| Armrest structure | Padded wood frame wrapped in matching faux leather, curved integrated design | |
| Support feet | Black nylon swivel caster feet, non-marking | |
| Thread and stitching | High-tenacity polyester thread, reinforced stress-point stitching | |
| Base frame under-seat support | Sinuous spring suspension + elastic webbing | |
| Back cushion inserts | Blown fiber wrap over foam core, 1 included throw pillow per single chair | |
| Upholstery covering | Brown 1.0mm thick polyurethane (PU) faux leather, matte smooth finish | |
| Back cushion padding | 30 kg/m³ medium-density polyurethane foam, 100mm thick, layered with 100g blown polyester fiber wrap | |
| Internal load-bearing frame | Kiln-dried solid hardwood + 25mm thick hardwood plywood composite, 12% maximum moisture content |
Adjustment / rotation / tilt / mobility / storage features
| Mobility function | All units fitted with low-profile fixed caster feet, allowing single-person repositioning for cleaning or layout changes | |
|---|---|---|
| Seating support function | Sinuous spring seat base provides even weight distribution across seat surface, prevents sagging under regular commercial use | |
| Posture support function | Two-tier segmented backrest provides targeted lumbar support and mid-back support for upright seated posture during business meetings | |
| Layout flexibility function | Modular 1+1+3 configuration allows arrangement as separate single seats paired with 3-seater, or arranged in U-shape/ L-shape to fit different reception room dimensions | |
| Surface maintenance function | Smooth non-porous PU upholstery allows wipe-clean of spills and stains with mild detergent, suitable for high-traffic public reception areas | |
| Structural stability function | Low center of gravity design with wide arm profile prevents tipping when users lean on armrests | |
| Floor protection function | Non-marking nylon caster feet prevent scuffing and scratching on tile, wood, or vinyl office flooring | |
| Unit mobility function | All units fitted with unbrakeable low-profile 50mm nylon caster feet, allowing 1-person repositioning with 15kg applied horizontal force for layout adjustment or floor cleaning | |
| Layout configuration function | Independent 3-seater and two single-armchair units allow flexible arrangement in linear, U-shaped, or L-shaped layouts with no required connecting hardware, fitting reception areas from 12sqm to 30sqm | |
| 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 |
Verified carton / gross weight / assembly / loading data
| Total shipping carton count | 3 cartons | |
|---|---|---|
| Total gross shipping weight | 145 kg | |
| Assembly time per set | 40 minutes | |
| 40HQ container loading quantity | 42 sets | |
| 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 |
Recommended spaces / users / usage modes
| Corporate office reception areas | Suitable for waiting areas in office lobbies, creating a formal professional first impression for visitors; brown leather-look finish matches traditional and modern office decor | |
|---|---|---|
| Executive office meeting spaces | Suitable for placement in executive private offices to host small meetings or guest visits; compact footprint fits standard 20sqm executive offices | |
| Government and institution waiting rooms | Suitable for public service waiting areas with high visitor traffic; durable wipe-clean upholstery and high load rating support frequent daily use | |
| Small business lounge areas | Suitable for staff break rooms or small business customer lounges; caster feet allow easy rearrangement for different event needs | |
| Hotel business center waiting zones | Suitable for hotel business centers or conference venue pre-function areas; neutral brown finish coordinates with a wide range of interior design palettes | |
| Corporate office lobby reception areas | Suitable for visitor waiting zones in corporate office lobbies, the formal brown PU finish and structured design creates a professional first impression for guests, with durable materials supporting 50+ daily visitor uses | |
| Executive private office guest seating | Suitable for placement in executive private offices to host 4person small meetings or client visits, the set footprint fits standard 20sqm executive office spaces when arranged around a 1200mm coffee table | |
| Public sector service waiting rooms | Suitable for government, bank and public service hall waiting areas, the wipe-clean PU upholstery and 450kg total load rating supports high daily visitor traffic with low maintenance requirements |
EU Market Access Requirements* EN Standards
| Office seating safety recommendation | EN 16139:2013 | |
|---|---|---|
| Upholstered furniture flame retardancy recommendation | EN 1021:2014 | |
| Furniture surface durability recommendation | EN 14465:2003 | |
| Non-domestic seating strength and durability | EN 16139:2013 | |
| Upholstered furniture ignition resistance | EN 1021:2014 | |
| Upholstery fabric performance | EN 14465:2003 |
US and Canada office-furniture standards
| Lounge seating durability recommendation | ANSI/BIFMA X2021 | |
|---|---|---|
| Furniture stability recommendation | ANSI/BIFMA X2017(stability clauses) | |
| Lounge seating durability | ANSI/BIFMA X2021 | |
| Free-standing seating stability | ANSI/BIFMA X2021(Stability Clauses) |
Standards applicable to China-market projects
| Upholstered furniture safety recommendation | GB 28007 | |
|---|---|---|
| Formaldehyde emission recommendation | GB 18584 | |
| Leather/faux leather durability recommendation | GB/T 16799 | |
| Public upholstered furniture safety | GB 28007 | |
| Wood-based furniture formaldehyde emission | GB 18584 | |
| Furniture polyurethane leather performance | GB/T 16799 |
This product must meet the following technical requirements: 1. Upholstered furniture safety recommendation: GB 28007; 2. Formaldehyde emission recommendation: GB 18584; 3. Leather/faux leather durability recommendation: GB/T 16799; 4. Public upholstered furniture safety: GB 28007; 5. Wood-based furniture formaldehyde emission: GB 18584; 6. Furniture polyurethane leather performance: GB/T 16799; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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