Product Specification
1. Stylish and simple in appearance, it is suitable for high-end meeting rooms, auditoriums, small conference halls, screening rooms, multi-functional halls, and other venues.
2. The overall design is based on ergonomics, making it a high-end soft sofa-style auditorium seat. The backrest is of medium height, with a continuous raised back and lumbar support shapes made of sponge, effectively alleviating fatigue caused by maintaining a sitting position for a long time.
3. Fully-wrapped seat cushion, paired with the exquisitely crafted wooden backrest and seat board, can quickly make your venue stand out. The mechanical device of the seat prevents it from colliding violently, while the pneumatic function ensures maximum comfort for your guests.
4. High-density, ultra-soft PU foam with high-efficiency flame-retardant additives and a spring steel frame structure, cold-foamed as a single unit. Conforms to ergonomic principles, offering a soft, comfortable sitting feel, excellent resilience, and resistance to deformation even with prolonged use.
5. Seat and back shell made from high-quality, high-density hardwood seven-layer curved plywood, externally covered with imported beech veneer. The finish uses imported Taiwanese "Dabao" environmentally friendly paint, resulting in an overall elegant, durable, and deformation-resistant appearance. The internal seat frame is a three-in-one construction combining a steel frame, fabric, and foam.
6. Soft linen-blend fabric, stitched and shaped. Features strong permeability, excellent sound absorption, wear resistance, colorfastness, moderate softness, and easy cleaning. Color and texture can be customized according to client requirements. Additional treatments are available as needed, such as 3M stain resistance, Teflon liquid and dust repellency, anti-static, anti-bacterial, anti-mildew, and flame-retardant properties. Flame-retardant performance meets Chinese standards GB8410-94 and GB17951-1998, as well as British standards BS7176 and BS5852.
7. Hardware components utilize "Zhugang" products. Surfaces undergo degreasing, dusting, acid washing, and phosphating, followed by electrostatic powder coating. Foot bases are cold-rolled steel pressed into shape with a thickness of no less than 2.5mm. Chair frames, seat supports, and chair legs receive anti-rust treatment, followed by an 18-micron electrophoretic coating as a corrosion-resistant primer, and then a 30-micron epoxy resin spray coating. This ensures resistance to salt spray for 400 hours or salt bath for 100 hours without rusting. Paint film adhesion exceeds Grade 2, with certified test reports available.
8. Armrest surfaces are made of molded wood in a beech finish or PP plastic armrests. Writing tablet is black PU or wooden writing tablet. Spring plus damping automatic return mechanism ensures smooth and consistent return motion, operates with zero noise, and provides over 200,000 trouble-free cycles. Equipped with an imported damping device for completely silent operation (< NR-20) and over 50,000 trouble-free cycles. All screws, metal components, and chair leg screws undergo anti-corrosion treatment according to standards. Chair legs and other metal parts are treated for rust and corrosion resistance.
Detailed Specifications
1. Upholstery fabric – Soft linen-blend fabric, stitched and shaped. Features strong permeability, excellent sound absorption, wear resistance, colorfastness, moderate softness, and easy cleaning. Color and texture can be customized according to client requirements. Additional treatments are available as needed, such as 3M stain resistance, Teflon liquid and dust repellency, anti-static, anti-bacterial, anti-mildew, and flame-retardant properties. Flame-retardant performance meets Chinese standards GB8410-94 and GB17951-1998, as well as British standards BS7176 and BS5852.
2. Seat and back cushions – High-density, ultra-soft PU foam with high-efficiency flame-retardant additives and a spring steel frame structure, cold-foamed as a single unit. Conforms to ergonomic principles, offering a soft, comfortable sitting feel, excellent resilience, and resistance to deformation even with prolonged use.
3. Seat and back shell – Made from high-quality, high-density hardwood seven-layer curved plywood, externally covered with imported beech veneer. The finish uses imported Taiwanese "Dabao" environmentally friendly paint, resulting in an overall elegant, durable, and deformation-resistant appearance. The internal seat frame is a three-in-one construction combining a steel frame, fabric, and foam.
4. Hardware components – Utilize "Zhugang" products. Surfaces undergo degreasing, dusting, acid washing, and phosphating, followed by electrostatic powder coating. Foot bases are cold-rolled steel pressed into shape with a thickness of no less than 2.5mm. Chair frames, seat supports, and chair legs receive anti-rust treatment, followed by an 18-micron electrophoretic coating as a corrosion-resistant primer, and then a 30-micron epoxy resin spray coating. This ensures resistance to salt spray for 400 hours or salt bath for 100 hours without rusting. Paint film adhesion exceeds Grade 2, with certified test reports available.
5. Armrests – Armrest surfaces are made of molded wood in a beech finish or PP plastic armrests.
6. Writing tablet – Black PU or wooden writing tablet.
7. Return mechanism – Spring plus damping automatic return mechanism ensures smooth and consistent return motion, operates with zero noise, and provides over 200,000 trouble-free cycles. Equipped with an imported damping device for completely silent operation (< NR-20) and over 50,000 trouble-free cycles.
8. Floor fixing screws – All screws, metal components, and chair leg screws undergo anti-corrosion treatment according to standards. Chair legs and other metal parts are treated for rust and corrosion resistance.
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This auditorium chair model WLCH213U-1 features high-density, ultra-soft PU foam cushions integrally cold-moulded with a spring steel frame, a seven-layer high-density hardwood plywood shell with imported beech veneer and eco-friendly "Dabao" paint, and soft linen-blend fabric that is breathable, wear-resistant, and easy to clean. The writing tablet is available in black PU or wood. The silent spring-damping return mechanism ensures zero-noise operation (< NR-20) with over 200,000 trouble-free cycles for the spring unit and 50,000 for the damper. Hardware components are made of cold-rolled steel ≥2.5mm, coated with an 18-micron electrophoretic primer and 30-micron epoxy resin, offering 400-hour salt spray resistance and Grade 2+ paint adhesion. Flame-retardant performance complies with GB8410-94, GB17951-1998, BS7176, and BS5852. Key dimensions include 888mm overall height, 820mm overall width, 530mm seat depth, 615mm centre-to-centre distance, 680mm armrest height, and a 180×160mm writing board. Ideal for high-end meeting rooms, auditoriums, lecture halls, screening rooms, and multi-functional venues, this chair combines ergonomic comfort, durability, and elegant aesthetics.
