
Hubei Yuzhen Technology Co., Ltd.Hubei Sheng, China

Shen Yang Xin Qu Hong Qu Mian Fang Zhi You Xian Gong SiLiaoning Sheng, China

Xuzhou Xinhua Wear-Resistant Materials Co. Ltd.

Harbin Institute of Technology (Zhangjiagang) Intelligent Equipment and New Material Technology Industrialization Research Institute Co., Ltd.Jiangsu Sheng, China

Danyang Yishan Lamp Equipments Manufacture Co. Ltd.

Foshan Yajian Building Materials Co., Ltd.Guangdong Sheng, China

Liaoning Yijin Electronics Co., Ltd.

Guangdong Jiuxin Environmental Protection Technology Co., Ltd.Guangdong Sheng, China

Tianjin Cuitong Industry and Trade Co., Ltd.Tianjin Shi, China

Shanghai Chaoan Electric Co., Ltd.Shanghai Shi, China

Chongqing Yikesihui Environmental Protection Engineering Co., Ltd.Chongqing Shi, China

Beijing Shuirun Huancheng Environmental Protection Technology Co., Ltd.Beijing Shi, China