| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions | 660 x 680 x 1120 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
| Net product weight | 18 kg | |
|---|---|---|
| Maximum static user load | 150 kg | |
| Recommended user weight range | 120 kg | |
| Seat cushion foam density | 45 kg/m³ | |
| Back foam density | 35 kg/m³ | |
| Foam rebound rate | 45% | |
| Stitched seam pitch | 8 mm | |
| Recommended warranty period | 3 years | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ |
Core acceptance fields · Panels / hardware / frame / upholstery
| Seat upholstery | 1.2mm thick black bonded leather | |
|---|---|---|
| Backrest upholstery | 1.0mm thick black bonded leather | |
| Support frame | Polished solid rubberwood | |
| Seat cushion foam | High-resilience polyurethane foam | |
| Backrest foam | Medium-density polyurethane foam | |
| Structural fasteners | Zinc-plated steel bolts and brackets | |
| Back support panel | 12mm thick multilayer plywood | |
| Frame finish | Clear nitrocellulose wood lacquer | |
| 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 | |
| Tilt Mechanism Plate Thickness | 2.5 mm cold-rolled steel |
Adjustment / rotation / tilt / mobility / storage features
| Seating support | Fixed four-leg non-swivel base | |
|---|---|---|
| Arm support | Integrated curved solid wood armrests | |
| Back support | Segmented contoured high back | |
| Upholstery design | Chevron-pattern stitched seam detailing | |
| Floor contact | Fixed hard plastic foot glides | |
| Seat design | Rounded front waterfall edge | |
| 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
| Formal conference rooms | Stationary traditional design matches executive meeting room decor | |
|---|---|---|
| Executive office guest seating | Placed in front of desks for visitor and client seating | |
| Reception waiting areas | Durable padded construction supports extended guest waiting use | |
| Fixed training room seating | Stable non-rolling design works for permanent training space layouts | |
| Matching wooden office furniture sets | Wood finish coordinates with solid wood executive desks and bookcases | |
| 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
US and Canada office-furniture standards
| North America procurement and testing reference | Recommended references: ANSI/BIFMA X5.1 |
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Standards applicable to China-market projects
This product must meet the following technical requirements: 1. Technical standards and test reports must be supplied during tender or purchase confirmation; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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