| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| Overall set footprint | 1200 x 1200 x 850 mm | |
|---|---|---|
| Single module seat width | 600 mm | |
| Single module seat depth | 550 mm | |
| Seat height from floor | 450 mm | |
| Backrest total height | 400 mm | |
| Backrest thickness | 100 mm | |
| Seat cushion thickness | 120 mm | |
| Metal leg diameter | 32 mm | |
| Clearance under seat | 150 mm | |
| Armrest width | 80 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
| Per-seat static load capacity | 150 kg | |
|---|---|---|
| Total set weight | 48 kg | |
| Seat foam density | 35 kg/m³ | |
| Upholstery abrasion resistance | 50000 double rubs | |
| Metal leg static load per leg | 120 kg | |
| Total set net weight | 52 kg | |
| 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 | |
| Five-star Base Static Load Reference | Acceptance target ≥120 kg; chair reference load 150 kg |
Core acceptance fields · Panels / hardware / frame / upholstery
| Seat and backrest upholstery | Woven polyester fabric in olive finish | |
|---|---|---|
| Seat cushion fill | Polyurethane foam core | |
| Backrest fill | Polyurethane foam with soft top layer | |
| Internal seat frame | Plywood or particleboard substrate | |
| Support legs | Cylindrical silver powder-coated tubular steel | |
| Dividing armrest panels | Padded fabric-wrapped foam panels | |
| Module connection hardware | Underseat metal linking brackets | |
| Leg glides | Plastic floor glides at leg base | |
| Module divider panels | Padded foam-core panels fully wrapped in matching upholstery fabric, with internal plywood stiffener to maintain shape under side load | |
| Leg floor glides | Black nylon non-slip floor glides press-fitted to leg tube bases, with 5mm thick wear-resistant contact surface | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame |
Adjustment / rotation / tilt / mobility / storage features
| Modular reconfiguration | 4 individual units connect via underseat linking brackets to form a 4-way corner cluster; units can be rearranged into linear or alternative layouts | |
|---|---|---|
| Fixed seat and backrest | Non-reclining, fixed upholstered seat and back panels with no adjustment mechanisms | |
| Padded divider armrests | Integrated padded side panels serve as armrests and visual separation between adjacent seats | |
| Elevated metal base | Cylindrical metal legs raise the seat base 150 mm above floor for under-seat cleaning access and a light visual profile | |
| Floor protection | Plastic glides fitted to the bottom of each leg to prevent floor scuffing and reduce movement noise | |
| Corner module compatibility | Center corner unit interfaces with straight seat units on two adjacent sides to form 90-degree seating arrangements | |
| Modular cross configuration | 4 individual seating units connect via underseat steel linking brackets to form a symmetric 4-way cross cluster, with 90-degree angles between adjacent seats; units can be rearranged into linear, L-shaped or T-shaped layouts by adding or removing modules | |
| Fixed mid-back support | Non-reclining, fixed upholstered seat and mid-height back panels with no adjustment mechanisms, designed for short-to-medium duration sitting | |
| Integrated padded dividers | Shared upholstered side panels serve dual function as armrests and visual/physical separation between adjacent seats, reducing cross-contact between users | |
| Elevated open base design | Cylindrical steel legs raise the entire seat base 180mm above floor level, providing unobstructed under-seat access for robotic vacuum cleaning and reducing visual bulk in open spaces | |
| Floor damage prevention | Nylon glides fitted to the bottom of each leg distribute load evenly and create a low-friction sliding interface, preventing hardwood and tile floor scuffing and reducing movement noise during reconfiguration | |
| Cross-directional seating layout | Center junction module connects two straight seat units on perpendicular sides plus two additional units on the opposite perpendicular sides, creating a 4-seat arrangement where users face outward in four different directions for informal group interaction |
Verified carton / gross weight / assembly / loading data
| Single carton dimensions | 650 x 600 x 450 mm | |
|---|---|---|
| Single carton gross weight | 13 kg | |
| Total shipment volume | 0.702 m³ | |
| Assembly time per unit | 20 minutes | |
| 20ft container load quantity | 80 units | |
| Single module carton dimensions | 680 x 630 x 480 mm | |
| Total shipment volume for full set | 0.821 m³ | |
| Assembly time per module | 25 minutes | |
| 20ft standard container load quantity | 96 units | |
| Full set carton count | 4 pieces |
Recommended spaces / users / usage modes
| Office breakrooms and staff lounges | Suitable for informal rest and short collaboration sessions in corporate office facilities; modular layout adapts to available floor space | |
|---|---|---|
| Reception and waiting areas | Provides compact multi-seat seating for visitor waiting zones in offices, clinics or service centers; corner configuration fits wall intersections | |
| Co-working and open-plan offices | Creates casual touchdown spots for impromptu meetings or individual focused work away from fixed desks | |
| Educational and library common areas | Supports group study, casual reading and student collaboration in school or public library lounge zones | |
| Exhibition and event temporary lounges | Lightweight modular units can be relocated and reconfigured for trade shows, corporate events and pop-up spaces | |
| Corporate office reception and waiting zones | Provides symmetric 4-directional seating for visitor waiting areas in office lobbies; compact cross layout fits central floor spaces or wall corners while accommodating multiple users simultaneously | |
| Co-working space casual collaboration areas | Creates informal touchdown spots for impromptu 4-person meetings or individual focused work away from fixed desks; modular design allows reconfiguration to match team size changes | |
| Public library and educational institution common areas | Supports group study, casual reading and student social interaction in school or library lounge zones; durable commercial-grade construction withstands high daily user turnover |
EU Market Access Requirements* EN Standards
| BS EN 16139 | 2013 Furniture - Strength, durability and safety - Requirements for non-domestic seating | |
|---|---|---|
| BS EN 1021-1 | 2014 Furniture - Assessment of the ignitability of upholstered furniture - Part 1: Ignition source: smouldering cigarette |
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
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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