Changzhou Quanjin Optoelectronics Co., Ltd.
Sureau GAEC
Beijing Industrial Technology Research Institute
Jiangsu Dongfang Electric Heater Manufacturing Co., Ltd.
Dongguan Yiben Electronics Co., Ltd.
Armaments Research Co., Inc.District of Columbia, United States
Fumedica Intertrade AG
Vision Works IP Corp.Washington, United States
The 704 Research Institute of China Shipbuilding Industry Corporation
Zhejiang Kewei Energy Saving Technology Co. Ltd.Zhejiang Sheng, China
Kotegawa Sangyo KK
Haining Chaoda Warp Knitting Co. Ltd.