Youyan Resources and Environmental Technology Research Institute (Beijing) Co., Ltd.
Ningbo Zhenhai Ximen Patent Technology Development Co., Ltd.
Zhejiang Sino Mould Co., Ltd.Zhejiang Sheng, China
Xiamen New Steel Metal Products Co. Ltd.Fujian Sheng, China
Reddy Enterprise Ltd.
Zhongshan Haipan Electric Co., Ltd.Guangdong Sheng, China
Haining Akcome Medical Technology Co., Ltd.
Conextions, Inc.California, United States
Dongguan Daqing Medical Equipment Co., Ltd.Guangdong Sheng, China
Matrix Electronic Measuring Properties LLCUnited States
China Aero-polytechnology Establishment
East China Institute of Optoelectronic Integrated Devices