Changzhou Minli Bearing Co. Ltd.
Fujian Dingxin Technology Co. Ltd.Fujian Sheng, China
SuZhou Precision manufacture for life Co.,Ltd
Shanghai Jinrongxiang Enterprise Development Co., Ltd.
Wuhan Keliyuan Electric Co., Ltd.
Tianjin Fuyi Metal Products Co., Ltd.
Handa Technology Co., Ltd.
Guangzhou Columbus Media Co., Ltd.
Liaoning Entry Exit Inspection and Quarantine Bureau of the People's Republic of China
Angang Construction Consortium Co. Ltd.Liaoning Sheng, China
Burstein Laboratories, Inc.
Center for Integrated Smart Sensors Foundation