28*32按钮

33*33按钮

日立按钮

广日按钮

东芝按钮

SL-TC按钮

星玛按钮

ZKS电源锁

日立基站锁

层门传动钢丝绳

90 pulley assembly (L-shaped)

Heavy hammer component (square)

Door conveyor belt

Gate crane wheel

Door closing torsion spring

screw Φ eight

Heavy hammer component (round)

Mitsubishi Gate Seal

Aluminum sill

YJ240 Xinda brake