
Product Specification
1. Stylish and simple appearance – suitable for high‑end meeting rooms, auditoriums, small conference halls, screening rooms, multi‑functional halls, and other venues.
2. Ergonomic design – medium‑height backrest with continuous raised back and lumbar support shapes made of sponge, effectively alleviating fatigue from prolonged sitting.
3. Fully‑wrapped seat cushion – paired with an exquisitely crafted wooden backrest and seat board, making your venue stand out. The mechanical device prevents violent collisions, while the pneumatic function ensures maximum guest comfort.
4. High‑resilience PU foam – back cushion density ≥55 kg/m³, seat cushion density ≥60 kg/m³, integrally moulded for soft comfort, excellent resilience, and no deformation even after prolonged use.
5. Strong shell construction – seat and back shells injection‑moulded in one piece from polypropylene virgin resin pellets, with a thickness of no less than 4 mm.
6. Imported linen velvet fabric – strong permeability, excellent sound absorption, customisable colours and textures. Optional treatments include 3M stain resistance, Teflon liquid/dust repellency, anti‑static, anti‑bacterial, anti‑mildew, and flame‑retardant properties. Meets Chinese standards GB8410‑94 and GB17951‑1998, as well as British standards BS7176 and BS5852.
7. Robust metal components – all hardware is “Zhugang” brand, surface‑treated with oil removal, rust removal, acid pickling, phosphating, and electrostatic powder coating. Foot bases are cold‑rolled steel plate stamped to shape with a thickness of no less than 3.0 mm.
8. Silent gravity‑damping return – advanced gravity plus damping system ensures smooth, zero‑noise retraction and trouble‑free operation. Armrests are made of imported beech wood with Taiwan “Dabao” eco‑friendly paint finish. Hidden pressure‑type stainless steel floor anchor screws provide strong, secure, and rust‑resistant floor fixing. Optional luminous row and number plates (no power supply, wiring, or maintenance required) are available.

Note: Specific values for armrest width and writing board size are not listed in the supplied drawing – please contact sales for detailed dimensions.
Detailed Specifications
Upholstery fabric – Imported linen velvet fabric, featuring strong permeability and excellent sound absorption. Colours and textures can be customised according to client requirements. Additional treatments are available upon request, such as 3M stain resistance, Teflon liquid and dust repellency, anti‑static, anti‑bacterial, anti‑mildew, and flame‑retardant properties. Flame retardancy meets Chinese standards GB8410‑94 and GB17951‑1998, as well as British standards BS7176 and BS5852.
Back and seat cushions – Made of polyurethane foam moulded in one piece, designed according to ergonomic principles for a soft, comfortable feel with excellent resilience. The back cushion has a density of no less than 55 kg/m³, and the seat cushion has a density of no less than 60 kg/m³, ensuring they do not deform even after prolonged use.
Seat and back shell – Injection‑moulded in one piece from polypropylene virgin resin pellets, with a thickness of no less than 4 mm.
Armrest frame and legs – All metal components are “Zhugang” brand products. Surfaces undergo oil removal, rust removal, acid pickling, and phosphating, followed by electrostatic powder coating. The foot base is formed from cold‑rolled steel plate via stamping, with a thickness of no less than 3.0 mm.
Return mechanism – Utilises an advanced gravity plus damping system, ensuring smooth and coordinated retraction with zero noise and trouble‑free operation.
Armrests – Armrest surface is made of imported beech wood, finished with Taiwan “Dabao” brand environmentally friendly paint.
Floor anchor screws – Hidden pressure‑type stainless steel floor anchor screws are used for ground fixation (providing strong, secure connections with an aesthetic and rust‑resistant finish).
Number and row plates – Optional luminous row and number plates are available (require no power supply, wiring, or maintenance).
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This auditorium chair model WLCH208FT features polyurethane foam cushions with back density ≥55 kg/m³ and seat density ≥60 kg/m³, integrally moulded for ergonomic comfort. The shell is injection‑moulded polypropylene virgin resin with a thickness ≥4 mm. The upholstery is imported linen velvet, breathable and sound‑absorbent, with optional protective treatments. Metal components are “Zhugang” cold‑rolled steel ≥3.0 mm with anti‑corrosion coating. The gravity‑damping return mechanism ensures silent operation. Armrests are crafted from imported beech wood with “Dabao” eco‑paint. Hidden stainless steel floor anchors provide durable fixing. Key dimensions include 580 mm centre‑to‑centre distance, 1000 mm overall height, 610 mm seat depth, and 750 mm overall width. Optional luminous row/number plates are available without power supply. Ideal for high‑end meeting rooms, auditoriums, lecture halls, screening rooms, and multi‑functional venues, this chair combines ergonomic comfort, durability, and elegant aesthetics.