OWEC Tower ASOslo, Norway
Viryd Technologies, Inc.Texas, United States
Okubo Gear Co., Ltd.Kanagawa, Japan
Raco-Elektro-Maschinen GmbH
Tianjin Benefo Tejing Electric Co., Ltd.Tianjin Shi, China
Altinex, Inc.California, United States
China Resources Power (Yichang) Co., Ltd.
Datang Shandong Electric Power Overhaul & Operation Co. Ltd.
Yichun Power Industry BureauHeilongjiang Sheng, China
Aquakin GmbH
Zhejiang Zhongchai Machinery Co. Ltd.Zhejiang Sheng, China
Shanghai Renmin Electrical Apparatus Works Co., Ltd.