The products mainly cover: speed governor, safety gear, buffer, steelcable brake, lock, guide shoe, door opener, guide wheel, etc.
现主要产品有：限速器、安全钳、缓冲器、钢丝绳制动器、门锁、导靴、开门机、导向轮等产品。
2
The antiskid drive mechanism is the gearwheel and gear rack antiskid mechanism, the chain wheel and chain link antiskid mechanism, and the steelcable antiskid mechanism.