Sichuan Jieyuan Technology Co., Ltd.
Weilin New Material Technology Co., Ltd.Henan Sheng, China
Wujin Zhongnan Chemical Co. Ltd.
Irvin Aerospace Ltd.United Kingdom
Changzhou New Jiangnan Energy Equipment Co., Ltd.
EISERFrance
Danyang Yabang Precision Machinery Co., Ltd.
Shahe Power Supply Co.
3lmed GmbHUnited States
Ngai Keung Metal & Plastic Manufactory Ltd.
Caco-Pacific Corp.California, United States
Cixi Hengchen Electronics Co., Ltd.