· The escalator steps are applied to the escalator and automatic sidewalk system, which conveys power and transport passengers for it. It is widely used in automatic escalators such as subways, high -speed rail, airports, shopping malls, and large supermarkets.

· Adopt special structural design, new chain board breeding and other advanced processing and manufacturing technologies have the characteristics of staircase distance accuracy, step -back synchronization accuracy, and high chain length synchronization accuracy. Comprehensive summer -lid automatic escalators industry has a step -grained product, and independently develops unique high -end products such as oil cup type and self -lubricating type. The product pitch range is 67mm ~ 136mm, and the load range: 60kn ~ 1100kn.