| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions | 520 x 560 x 820 mm | |
|---|---|---|
| Seat width | 470 mm | |
| Seat depth | 420 mm | |
| Seat height | 460 mm | |
| Backrest height | 360 mm | |
| Backrest opening dimensions | 240 x 200 mm | |
| Sled base width | 490 mm | |
| Sled base depth | 530 mm | |
| Front frame tubing diameter | 20 mm | |
| Stacking height per chair | 110 mm | |
| Maximum stack quantity | 10 units | |
| Backrest ventilation opening dimensions | 240 x 200 mm | |
| Backrest inner panel width | 220 mm | |
| Seat front edge thickness | 30 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm |
Net weight / load capacity / users / durability
| Chair unit weight | 5.5 kg | |
|---|---|---|
| Static seat load rating | 110 kg | |
| Static backrest load rating | 65 kg | |
| Frame static load rating | 150 kg | |
| Recommended user weight limit | 100 kg | |
| Weight range indicator | 6 kg per chair | |
| Slide cycle durability | 10000 cycles | |
| 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-back shell | One-piece polypropylene (PP) plastic shell in off-white finish, formed as a continuous seat and back structure | |
|---|---|---|
| Backrest insert panel | Integrated horizontal polypropylene panel inside the back cutout, matching shell color and material | |
| Sled base frame | Chrome-plated round steel tube frame with continuous bent sled geometry, connected to shell underside at two points per side | |
| Shell-to-frame mounting | Black polymer mounting brackets / glide inserts at front seat underside, attaching shell to steel frame | |
| Floor contact sections | Continuous lower steel rails of the sled base, designed for sliding and stacking without wheels | |
| Surface finish - plastic | Matte to satin molded PP finish, off-white color, single-piece molded construction | |
| Surface finish - metal | Bright chrome-plated finish on steel frame, smooth reflective appearance | |
| Stitching / upholstery | No upholstery; shell is hard molded plastic with no seams or foam | |
| Backrest inner panel | Integrated horizontal polypropylene panel inside the back cutout, matching shell color and material, molded as part of the one-piece shell structure | |
| Shell-to-frame mounting brackets | Black reinforced polymer mounting brackets fastened to seat underside, securing the plastic shell to the steel sled frame with hidden fasteners | |
| Sled base floor rails | Continuous lower steel rails of the sled base, formed from the same chrome-plated tubing, designed for sliding and stacking without casters | |
| Plastic surface finish | Matte molded polypropylene finish, off-white color, single-piece injection-molded construction with rounded edge treatment |
Adjustment / rotation / tilt / mobility / storage features
| Stacking function | Sled-base design enables vertical nesting / stacking of multiple chairs for storage and transport, with an maximum stack of 10 units | |
|---|---|---|
| Fixed seat position | Seat height, seat angle and back angle are non-adjustable; chair is a fixed-position side chair | |
| Backrest ventilation cutout | Rectangular opening in the back panel improves air circulation and provides a handhold for moving the chair | |
| Sled-base mobility on flat floors | Continuous steel sled rails allow the chair to be slid easily across hard or carpeted floors without casters | |
| Space-saving nesting | Front frame of one chair can slide under the rear of another chair in a row, reducing foot-print when stored in line | |
| Single-person seating | Seat and back width are dimensioned for one adult user in meeting, visitor or training use | |
| Indoor use configuration | Chair is configured for general indoor office, meeting room and break-out use with no outdoor-rated features visible | |
| Vertical stacking function | Sled-base design and contoured shell enable vertical nesting of multiple chairs for compact storage and transport, with a maximum stack of 10 units | |
| Fixed seating position | Seat height, seat angle and backrest angle are non-adjustable; chair operates as a fixed-position side/guest chair | |
| Backrest ventilation and grip | Rectangular opening in the back panel improves air circulation during prolonged sitting and provides a rigid handhold for lifting and moving the chair | |
| Sled-base sliding mobility | Continuous steel sled rails allow the chair to be slid easily across hard floors or low-pile carpet without casters, reducing floor scratching compared to hard wheel casters | |
| Row nesting function | Front frame of one chair can slide under the rear seat of another chair when arranged in a row, reducing footprint by 40% when stored in line |
Verified carton / gross weight / assembly / loading data
| Packing configuration | 4 chairs per carton | |
|---|---|---|
| Carton dimensions | 580 x 540 x 620 mm | |
| Gross weight per carton | 24 kg | |
| CBM per carton | 0.194 CBM | |
| Assembly required | No assembly required - delivered fully assembled in nested form | |
| Assembly time per chair | 0 minutes | |
| 20 ft container loading | 480 chairs | |
| Assembly requirement | No assembly required | |
| 20 ft container loading quantity | 480 chairs | |
| Reference Package Count | 1 set / 2 cartons |
Recommended spaces / users / usage modes
| Meeting and conference rooms | Suitable for fixed or flexible conference room seating around rectangular or round tables, with easy stacking for reconfiguration | |
|---|---|---|
| Visitor / reception areas | Appropriate as guest seating in office reception lobbies and waiting areas where a clean, modern hard-shell look is desired | |
| Training rooms and classrooms | Suitable for training or seminar environments where chairs must be quickly stacked and stored after sessions | |
| Canteen and break areas | Usable in staff break rooms and light-duty dining areas due to wipeable plastic surface and stable sled base | |
| Co-working and flexible workspaces | Works well as extra moveable seating in hot-desk and shared office zones with variable occupancy | |
| Quick-deploy event seating | Useful for in-house presentations, town halls and pop-up events where large numbers of chairs must be deployed and returned to storage rapidly | |
| Quick-deploy internal events | Useful for in-house presentations, town halls and pop-up events where large numbers of chairs must be deployed and returned to storage rapidly | |
| Recommended Matching Desk Size | 2.4 m executive desk |
EU Market Access Requirements* EN Standards
| EN 16139 | 2013 | |
|---|---|---|
| EN 12520 | 2010 |
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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