Back /Seat cushion: Cold-molded foam for years of service Rear back panel/seat pan: Injection- molded polypropylene
1. Sponge: high density cold foaming PU shaped sponge
2. The inner plates: high quality composite board.
3. The shell plates of the seat and back: made by high quality and high density hardwood composite board with the advantage of fastness and deformation resistance.
4. Return function: using the return (slow return device of torsional spring plus damper with adjustable return speed of the stationary ladle and noiseless during overturn).
5. Handrail: using imported beech or oak.
6. Tablet: using aluminum alloy support structure, high density MDF and fireproof panel, and edge binding is applied to the circumference thereof.
7. Cotton material: Fabric (color and type to be confirm later).
8. Side plate: high quality high density MDF with covered cotton material as No. 7
9. Leg: made by stamping and soldering high quality steel plates, and surfaces are treated with anti-rusting electrostatic spraying treatment.
10. Fixing: sprayed with anti-rust electrostatic, allen key set screw which is hard to rust.
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