1. Seat and back foam: The seat foam is integrally-formed with a special spring steel structure inside, and the seat foam density is 50kg/m3, the back foam density is 50kg/m3, the shape is designed according to the ergonomic human body curve, and the frame is stamped, welded, combined and formed with high-quality steel plates. The seat foam size is 720mm long * 500mm wide, and the back foam size is 880mm long * 500mm wide. Seat and back plate: It is professionally designed, uses high-quality 18mm thick multi-layer boards pasted with fireproof boards, and is bended and formed through molds. The seat plate size is 880mm long * 500mm wide, and the seat plate size: 735mm long * 500mm wide.
2. Seat-supporting part: The 500*130*8mm reinforced footing plate is used, all the steels used are national standard products, all the metal parts are electrostatically and uniformly sprayed with powder after complete oil removal, rust removal and pickling and phosphating treatment, the surface adopts the paint powder process and is subject to high temperature and curing treatment.
3. Fabric: The seat and back are made of advanced customized elastic fabric, which is wear-resistant and fade-proof, and comfortable to hold, and free of wrinkles and pilling when used for a long time, and has optional colors.
4. Recovery function: the special recovery mechanism with high elastic spring steel plates is used, and smooth and barrier-free.
5. Product features: It can save space, can be installed on the steps with a line spacing of 800, adapted to many different public places, and fixed on the wall and on the ground.
