Ningbo corebone Elevator Parts Co., Ltd. is a company specializing in roller guide shoes, integrating R & D, manufacturing and marketing. Its predecessor is Shanghai Yincheng Elevator Parts Co., Ltd. adhering to more than 40 years of professional experience, craiber team adheres to the mission of "making elevator safer and more comfortable", develops innovation and forge ahead with determination. Its coretone roller guide shoes series products are low-noise Sound, low wear and long life ensure the safe, stable and comfortable operation of the elevator.

1. The rolling guide shoe is stuck on the track with 3 or 6 wheels, which is generally used for the elevator with a speed of more than 2 meters! Features: the rolling friction replaces the sliding friction, reduces the friction loss, reduces the vibration and noise in operation, and improves the comfort of riding, but the processing and installation requirements of the guide shoes are relatively high