
Hubei Dongguang Electronics Co. Ltd.

Hong Kong Youchi Co., Ltd

Beijing Aio Times Information Technology Co., Ltd.Beijing Shi, China

Shaanxi Yixin Weichuang Intelligent Technology Co., Ltd.Shaanxi Sheng, China

Huicang New Materials (Suzhou) Co., Ltd.Jiangsu Sheng, China

Rui Nian Technology (Guangdong) Co., Ltd.Guangdong Sheng, China

Xenbo(hangzhou)Heat Transfer Science&T Echnology Co.,Ltd.Zhejiang Sheng, China

TAIXING K-FAB TECHNOLOGY AND MATERIALS CO., LTD.Jiangsu Sheng, China

ROM BV

Dalian Yunteng Machinery Manufacturing Co., Ltd.Liaoning Sheng, China

Shangsheng Enterprise Co., Ltd

Shanghai Zhuoyuan Energy Saving Technology Co., Ltd.Shanghai Shi, China