Shanxian Shenneng Environmental Protection Co., Ltd.
SEYI Technology Precision Machinery (China) Co., Ltd.Jiangsu Sheng, China
Waizinger GmbH & Co. KG
Tongxiang Yutong Electronic Technology Co., Ltd.
Hokuden Industry Co. Ltd.Japan
Qufu Hengwei Hydraulic Machinery Co., Ltd.Shandong Sheng, China
Yueyang Zhongnan Electromagnetic Technology Co., Ltd.
Huagao Digital Technology Co., Ltd.Shandong Sheng, China
Teikoku Sangyo KK
Chengdu Chemphys Chemical Industry Co. Ltd.
Commerce Bank (Investment Management)Missouri, United States
Wuxi Tianyun Hardware Electromechanical Co., Ltd.