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|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| 4-seat sofa overall dimensions | 3000 x 950 x 1000 mm | |
|---|---|---|
| Matching armchair overall dimensions | 750 x 800 x 1000 mm | |
| Matching ottoman overall dimensions | 550 x 400 x 420 mm | |
| Largest nesting coffee table dimensions | 800 mm diameter x 460 mm H | |
| Medium nesting coffee table dimensions | 650 mm diameter x 400 mm H | |
| Smallest nesting coffee table dimensions | 500 mm diameter x 350 mm H | |
| Wall-mounted bookshelf overall dimensions | 1450 x 250 x 1000 mm | |
| Sofa seat height from floor | 420 mm | |
| Sofa seat cushion thickness | 120 mm | |
| Sofa back cushion thickness | 180 mm | |
| Sofa angled metal leg height | 150 mm | |
| Sofa armrest height from seat | 180 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
| 4-seat sofa total static weight capacity | 500 kg | |
|---|---|---|
| Single armchair static weight capacity | 120 kg | |
| Ottoman static weight capacity | 120 kg | |
| Nesting coffee table individual load capacity | 20 kg | |
| Upholstery Martindale abrasion resistance | 30000 cycles | |
| Upholstery lightfastness rating | Level 5 | |
| Cushion foam density | 35 kg/m³ | |
| Cushion foam rebound rate | 60% | |
| Frame structural warranty period | 10 years | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% |
Core acceptance fields · Panels / hardware / frame / upholstery
| Seating frame construction | Kiln-dried solid hardwood + 1.5mm thick powder-coated steel inner support | |
|---|---|---|
| Seating upholstery | Dark gray top-grain leather effect upholstery, 1.2mm thick surface | |
| Cushion fill material | High-density polyurethane foam wrapped with 20mm down-like polyester fiber wrap | |
| Seating legs | 150mm tall powder-coated black angled steel tube legs, 20mm diameter | |
| Coffee table tops | Walnut wood-veneer MDF tops, 18mm thick with matte clear finish | |
| Coffee table frames | 10mm diameter black powder-coated steel rod geometric base frames | |
| Wall shelf construction | 20mm wide black powder-coated steel tube open frame, 5mm thick tempered glass mid-shelf | |
| Throw pillows | Contrast light gray and dark gray upholstered accent pillows, 500mm square with fiber fill | |
| Seam construction | Reinforced stitched seams with 30mm stitch pitch along all upholstery edges | |
| 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
| Cushion configuration | Removable loose seat and back cushions for easy cleaning and rotation | |
|---|---|---|
| Coffee table nesting function | Three tables nest completely under each other to save floor space when not in use | |
| Ottoman function | Upholstered ottoman serves as footrest, extra casual seating, or temporary side surface with tray | |
| Wall shelf installation | Wall-mounted open shelf unit requires wall anchor installation for stable book and display storage | |
| Armrest design | Outward-angled padded armrests provide wide arm support while reducing visual bulk | |
| Floor clearance function | 150mm open space under seating and tables allows robot vacuum access under all pieces | |
| Seating assembly | Knock-down leg attachment design requires simple assembly of legs to pre-built upholstered frames | |
| Upholstery maintenance | Smooth non-porous upholstery surface wipes clean with dry or lightly dampened cloth | |
| 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
| Primary application space | Residential open-plan living rooms, loft spaces and modern minimalist apartments | |
|---|---|---|
| Target user group | Households of 6people seeking durable, low-profile contemporary lounge seating | |
| Configuration recommendation | Arrange seating around nested coffee tables facing a media wall or panoramic window | |
| Contract use suitability | Suitable for modern office reception lounges, high-end residential common areas and boutique hotel lobbies | |
| Layout flexibility | Armchair and ottoman can be repositioned separately to create separate reading nooks within the space | |
| Style coordination | Pairs with neutral textured area rugs, concrete-effect wall finishes and matte black metal accents | |
| 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 12520:2015 | Applicable for strength, durability and safety requirements for domestic seating furniture | |
|---|---|---|
| EN 1022:2018 | Applicable for stability testing of domestic seating to prevent tipping during normal use | |
| EN 15372:2016 | Applicable for strength, durability and safety requirements for domestic tables |
US and Canada office-furniture standards
| North America procurement and testing reference | Recommended references: ANSI/BIFMA X5.4 |
|---|
Standards applicable to China-market projects
| GB/T 3324-2017 | Applicable for general technical requirements for wooden furniture used in frame and table tops | |
|---|---|---|
| GB/T 1952.1-2013 | Applicable for strength, durability and stability testing of upholstered sofas for residential use | |
| GB 20286-2006 | Applicable for flammability performance requirements for upholstered furniture in public and residential spaces |
This product must meet the following technical requirements: 1. GB/T 3324-2017: Applicable for general technical requirements for wooden furniture used in frame and table tops; 2. GB/T 1952.1-2013: Applicable for strength, durability and stability testing of upholstered sofas for residential use; 3. GB 20286-2006: Applicable for flammability performance requirements for upholstered furniture in public and residential spaces; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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