Koizumi Manufacturing Co., Ltd
Taesung Machinery Co. Ltd.
Beijing Zhongkai Luda Transportation Technology Co., Ltd.
Baotou Jinlu Grease Co. Ltd.
Shenzhen Ansoft Vision Technology Co., Ltd.Guangdong Sheng, China
Portable Technology (Beijing) Co., Ltd.
Beijing Feida Jieneng Gas Separation Technology Co., Ltd
Shijiazhuang Fruit Research Institute, Hebei Academy of Agriculture and Forestry Sciences
Chengdu Futong Optical Communication Technologies Co. Ltd.Sichuan Sheng, China
Jiangsu Shengdi Pharmaceutical Co., Ltd.
Hui'an Wangxiangrong Stone Carving Art Research Institute
Shanghai Yurong Optical Technology Co., Ltd.