Chaowei integrated the mature single - track car transport system into the customer automatic production solution. It can realize flexible expansion of the production line layout, and solve the problems of energy consumption and excessive noise in the traditional transmission mode, as well as the problems of logical judgment and identification of diversified products. It also has the advantages of low noise, tray electrified transportation and automatic anti-collision stop. In the automatic assembly line, it can put the automatic assembly technology of soft sealing ring, automatic screw tightening technology, automatic nut high-frequency thermal embedding technology and other mature applications into the customer's product solutions.