
Putian Electric Appliance Co., Ltd., Shunde District, Foshan CityGuangdong Sheng, China

Foshan Linghe Metal Products Co., Ltd.Guangdong Sheng, China

Chongqing Loncin Engine Co., Ltd.

China Energy Construction (Beijing) Energy Research Institute Co., Ltd.Beijing Shi, China

Qingdao Huiyingxin Machinery Manufacturing Co., Ltd.Shandong Sheng, China

Optics Valley Blue Flame (Tuanfeng) New Energy Co., Ltd.Hubei Sheng, China

Jiangsu Hede Energy Saving Technology Co., Ltd.Jiangsu Sheng, China

Oplatek OyFinland

Cambelt International Corp.Utah, United States

Hubei Titanium Times New Energy Co., Ltd.Hubei Sheng, China

Beijing Jingye Houwei Wind Power Technology Development Co., Ltd.Beijing Shi, China

Shanghai Jisen Machinery Technology (Group) Co., Ltd.Shanghai Shi, China