Superior Transmission Parts, Inc.
Shandong Deyang Chemical Co. Ltd.
Nanjing University of Science and Technology Engineering Technology Research Institute Co., Ltd.Jiangsu Sheng, China
Shandong Hongtai Plastic Industry Co. Ltd.Shandong Sheng, China
Channel Well Technology Guangzhou Co. Ltd.
Valutis GmbHUnited States
Shenzhen Fuyeda Industry Development Co. Ltd.Guangdong Sheng, China
jiji industrial co., ltd.
Chengdu Fourier Electronic Technology Co., Ltd.
Ryoden Elevator Co., Ltd.Zhejiang Sheng, China
Guangzhou Special Pressure Equipment Testing and Research Institute
Shanghai Xinping Fine Chemicals Co., Ltd.Shanghai Shi, China