Yuhuan Tianrun Aviation Machinery Manufacturing Co., Ltd.
Zhejiang Qianjiang Motorcycle Co., Ltd.
Qianjiang Group Co., Ltd.
Zhejiang Kailing Machinery Group Co., Ltd.
Beijing CRRC Heavy Industry Machinery Co., Ltd.
Hawe Hydraulic Systems (Shanghai) Co., Ltd.
Zhejiang Shuangyou Machinery Co., Ltd.
Zhejiang Huifeng Automotive Parts Co., Ltd.
Hebei Taihang Machinery Co., Ltd.
Harbin Aviation Industry (Group) Co., Ltd.
AVIC Changhe Aircraft Industry (Group) Co., Ltd.
Zhejiang Daqing Machinery Co., Ltd.