gym telescopic theater tribune bleacher

gym telescopic theater tribune  bleacher  

Specification:

Size: Installation size:Space between two seats: 500mm, seat net width:480mm, backrest height:800mm, seat deepth:520mm,

Height of seat cushion :445mm include step

1. Seat and backrest’s outside shell: use high-density hardwood multi-layer board (backplane thickness: 19MM, seat thickness: 13MM).

2. Armrest frame:use high quality cast aluminum molding,reasonable design, high strength,beautiful and generous.

3. Stand leg:Using high-quality cold-rolled steel stamping welding molding, anti-rust treatment then electrostatic powder coating. Thickness of stand leg:1.5MM.

4. Foam: use of high-density rebound qualitative foam. Backrest foam density will not less than 48kg / m3, seat sea density will not less than 50kg / m3.

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