YY-CK31 is a medium or high rank passenger chair designed for secondary bus. The whole part is designed according to somatological engineering, with reasonable layout and comfortable sense.
|Seat fram:Adopt aluminum alloy seat supporter formed by pulling cast
|Back frame:high frequency welding technology, affixed with sponge after antirust treatment
|Sponge:adopt techology of PU high resilience low temperature foaming in seat and back
|Armrest:Using the plastic die casting molding, with surface decorated by wood veins
|Leg:aluminum alloy gravity compression casting, surface anodic oxidation treatment
|Back board:the modest ABS engineering plastic back board.
|Leather sheath:genuine high-grade leather, fine craftsmanship, graceful shape, perfect handle
|Footrest:Anodized aluminum alloy with gravity die casting, self-folded while not in use; three gears are available when pushed down.
|Safety belt:two-point safety belt