| 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
| 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
| Total set net weight (three seats + two singles + coffee table) | 210 kg | |
|---|---|---|
| Three-seat sofa static load capacity | 480 kg | |
| Seat foam density | 45 kg/m³ | |
| Upholstery abrasion resistance (Martindale) | 50000 cycles | |
| Recommended maximum users per three-seat sofa | 3 | |
| Recommended maximum users per single armchair | 1 | |
| Foam compression rebound rate | 60% | |
| 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
| Seat and back upholstery | Black polyurethane (PU) faux leather, 1.2mm thickness | |
|---|---|---|
| Wood trim and frame accents | Solid beech wood with reddish-brown glossy lacquer finish | |
| Seat and back padding | High-density polyurethane foam, wrapped with soft polyester fiber layer | |
| Internal support frame | 15mm thick multilayer hardwood plywood frame, glued and screwed construction | |
| Base support feet | Solid wood block feet finished to match wood trim, attached with metal connecting brackets | |
| Coffee table top | High-gloss reddish-brown veneered MDF or solid wood panel with clear protective lacquer | |
| Suspension system | Sinuous spring seat support with 80mm spacing under seat foam | |
| Stitching details | Matching black heavy-duty polyester thread, 8 stitches per inch seam pitch | |
| Bottom dust cover | Black non-woven polypropylene fabric attached to sofa base underside | |
| 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 configuration | Fixed 3+1+1 modular seating layout arranged around central coffee table for group reception | |
|---|---|---|
| Fixed non-reclining backrest | Upright padded backrests fixed at 105-degree angle for formal office seating support | |
| Fixed padded armrests | Wide upholstered armrests with wood accent trim on outer side, fixed position for arm support | |
| Non-removable upholstery covers | Upholstery permanently fixed to frame for commercial low-maintenance use, no zippers visible on panels | |
| Scratch-resistant wood finish | Glossy lacquer finish on wood trim resists minor scuffs from daily contact in high-traffic areas | |
| Stain-resistant upholstery surface | Smooth PU faux leather surface wipes clean with mild detergent for easy office maintenance | |
| Non-slip foot pads | Hidden felt pads under wood feet protect floor surfaces and prevent sliding on hard or carpeted floors | |
| 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
| Executive office reception areas | Formal professional appearance suitable for receiving clients and business visitors in corporate offices | |
|---|---|---|
| Government and institutional waiting spaces | Conservative design and durable construction suitable for high-traffic public service waiting areas | |
| Corporate conference lounge zones | Comfortable fixed seating for pre-meeting gathering or break areas adjacent to conference rooms | |
| Hotel business center reception | Durable commercial-grade construction withstands frequent guest use in public hotel business areas | |
| Small meeting room casual seating | Arranged around coffee table for informal discussion or small group meetings in workspaces | |
| 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 European standard for strength, durability and stability of non-domestic seating, recommended for export orders | |
|---|---|---|
| EN 1021-1:2014 | Applicable ignition resistance standard for upholstered furniture (cigarette test), recommended for commercial fire safety compliance |
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 18584-2001 | Applicable standard for formaldehyde and harmful substance emission limits for wood-based furniture components, recommended for environmental acceptance |
|---|
This product must meet the following technical requirements: 1. GB 18584-2001: Applicable standard for formaldehyde and harmful substance emission limits for wood-based furniture components, recommended for environmental acceptance; 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
