
Xi'an Yisiwei Silicon Wafer Technology Co., Ltd.

Chongqing Hyde Metallurgical Materials Co., Ltd.Chongqing Shi, China

M.T.T Co., Ltd.

Tuohan Co., Ltd

D.T.A. SrlItaly

Shenzhen Yusi Environmental Protection Technology Co., Ltd.Guangdong Sheng, China

Magnavox Government & Industrial Electronics Co.

Suizhong Minghui Industrial Technology Co., Ltd.Liaoning Sheng, China

Shenzhen Hongya Smart Electronics Co., Ltd.Guangdong Sheng, China

Liaoning Meilin Pharmaceutical Co. Ltd.

Zhe Jiang Kai Tuo Qi Che Dian Qi You Xian Gong SiZhejiang Sheng, China

Jiangsu Younuo Environmental Protection Technology Co., Ltd.Jiangsu Sheng, China