
Shaanxi Nonferrous Construction Co., Ltd.

Guizhou Xishui Dingtai Energy Development Co. Ltd.

Ningbo Yunbao Electric Co., Ltd.

Shanghai OTT Electrical Co. Ltd.Shanghai Shi, China

Saxon Building Materials (Beijing) Co., Ltd.Beijing Shi, China

Seiko EG&G Co. Ltd.Japan

Dandong Tianhao Purifying Materials Co. Ltd.Liaoning Sheng, China

Yangzhou Pusiluo Automation Technology Co., Ltd.

Guangzhou Development Power Technology Co., Ltd.Guangdong Sheng, China

Kodepu (Xiamen) Automation Technology Co., Ltd.Fujian Sheng, China

Dongguan Huanlian Automation Equipment Co., Ltd.Guangdong Sheng, China

Shenzhen Qinbo Core Technology Development Co., Ltd.Guangdong Sheng, China