
Guangdong Ruixin Electronic Technology Co., LtdGuangdong Sheng, China

Fujian Guoding Testing Technology Co., Ltd.Fujian Sheng, China

Hunan Nonferrous Fluorine Chemistry Co. Ltd.Hunan Sheng, China

Ningxia Zhongning Xingrisheng Environmental Protection Technology Co., Ltd.Ningxia Huizi Zizhiqu, China

Changsha Railway University

Zhongshan Kaikai Life Electric Co., Ltd.Guangdong Sheng, China

Huixian Qidong Construction Machinery Co., Ltd.Henan Sheng, China

Guangdong Yijia New Energy Technology Co., Ltd.Guangdong Sheng, China

Jiangsu Huada New Material Co. Ltd.

Hunan Changyu Technology Development Co., Ltd.Hunan Sheng, China

Shenzhen Fugui Precision Industry Co., Ltd.

Changsha Boyue Biotechnology Co., Ltd.Hunan Sheng, China