Zhengzhou Baiyun Enterprise has four subsidiary companies:
Zhengzhou Baiyun Industrial Co.，Ltd
Main Products: drum brake for motorcycle, electric car and saloon car。
Junlong Company of No.6456 Factory PLA Of China
Main Products：drum brake for heavy vehicle，bus and passenger car.
Zhengzhou Baiyun Electromechanical Science＆Technology Co.，Ltd
Main Products：professional brake mould equipment。
Zhengzhou Junlong Breaking Equipment Co.，Ltd
Main Products：the special processing equipment。
