All materials and parameters on the website are for reference only. The specific materials and parameters are subject to the actual products.
1. Back sponge: high density cold foaming Pu shaped sponge. The length of back sponge is 760mm, the width is 480mm and the thickness is 155mm. Density of sponge is 45kg / m3
2. Block sponge: high density cold foaming Pu set sponge. The length, width, thickness and density of seacotton are 520mm, 470mm, 150 mm and 60kg / m3 respectively.
3. Back inner board: it is made of high-quality and high-density hardwood multi-layer plywood, which is cold pressed and refined by the mold. It is beautiful, colorfast and deformation resistant. Size specification: 680mm in length, 460mm in width and 7mm in thickness.
4. Back outer board: it is made of high-quality and high-density hardwood multilayer board, which is cold pressed and refined by the mold. It is beautiful, colorfast and deformation resistant. Environmental protection paint shall be applied on the outside, in accordance with GB18581-2001. Size specification: 730mm in length, 510mm in width and 16mm in thickness.
5. Base plate: made of high-quality and high-density hardwood multi-layer plate, cold pressed and refined by mould, beautiful and generous, colorfast and deformation resistant. Environmental protection paint shall be applied on the outside, in accordance with GB18581-2001. Size and specification: length: 460mm, width: 430mm, thickness: 16mm.
6. Return function: steel frame, spring and oil pressure rod return structure are adopted in the seat, no fault, durable and no return noise
7. Seat structure: the reinforced connection structure is adopted, and the reinforced horizontal tube (40x20xt1.2) is installed between the two back corner codes, and the shock proof rubber pad is installed at the rear of the seat bag, so that when the seat collides with the back under the external force, the stress point is not on the sponge, but more durable, firm and comfortable.
8. Handrail surface: adopt imported oak or beech handrail with thickness of 20mm.
9. Writing board: the mechanism is made of aluminum alloy casting, which is precisely assembled with stainless steel rotating mechanism, with smooth turnover, strong bearing capacity, and equipped with sound damping ring. The board surface is made of high quality ABS material by injection molding.
10. Fabric: seat back fabric is made of high-grade special fabric, which is stain resistant and fade resistant.
11. Side plate: high-quality high-density plate is adopted, which is formed by die stamping. The thickness of sponge is 2mm.
12. Foot stand: the handrail frame is made of high-quality t2.0mm cold-rolled plate, the bottom foot plate is made of 2 mm high-quality cold-rolled steel by stamping, and the disk is made of high-quality cold-rolled steel by stamping, carbon dioxide welding, and the surface is treated with rust proof electrostatic spraying matte black. The disc is enlarged.
13. Handrail frame: made of high quality aluminum alloy by die casting, sprayed with special metallic paint and baked at high temperature. Beautiful appearance, firm and never deformed
14. Seat shape: the design conforms to the principle of ergonomics, with good comfort. In particular, the lower end of the back cotton is thickened to fit the back better. Eliminate fatigue caused by long-term use
15. The special jacking screw is used to fix the seat and the ground. The ground explosive rubber is made of high-grade nylon material, which can be used for ten years without rotting. Size: 55.5mm, outer diameter: 11mm, inner diameter: 9mm. Screw: 8 * 50 round head inner hexagon self tapping

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