
Beijing Chemical Reagent Research Institute Co., Ltd.

Chengdu Nanjiao Technology Co., Ltd.

OPCOM O.E. (Dongguan), Inc.Guangdong Sheng, China

Shanghai Jiugong Industrial Co., Ltd.Shanghai Shi, China

Ming Kee Manufactory Ltd.

Johnson Electric Industrial Manufacturing Co., Ltd.

Smiths Detection Toronto Ltd.

Bolaxi Technology (Suzhou) Co., Ltd.Jiangsu Sheng, China

Sunman (Shanghai) Co. Ltd.Shanghai Shi, China

China Construction Third Bureau Urban Construction Co., Ltd.Jilin Sheng, China

Hubei Yuancheng Egong Automobile Suspension Spring Co., Ltd.

Shandong Haili Transmission Machinery Manufacturing Co., Ltd.