Kerun Power Technology Co. Ltd.Zhejiang Sheng, China
Kunshan Chaoqun Metal Products Co. Ltd.
Huayi Mechanical and Electrical Co., Ltd.Fujian Sheng, China
Guangdong NanAo Transportation Equipment Co., Ltd.
Zhejiang Hrv Electric Co. Ltd.
Molduras Castellar SA
Xi'an Kairong Electronic Technology Co., Ltd.Shaanxi Sheng, China
Cycleurope Sverige AB
Jiangsu Xingyun New Energy Co., LtdJiangsu Sheng, China
Taicang Lunwen Machinery Co., Ltd.
Dresser-Rand Co.
Prüf & Forschungs-Institut Pirmasens eV