Anhui Yong An Electronic Technology Co., Ltd.
Kaifeng Longyu Chemical Co. Ltd.Henan Sheng, China
Shanghai Sieg Machinery Co. Ltd.Shanghai Shi, China
Shenzhen Best Machinery Electronic Co.Guangdong Sheng, China
Ningbo Tianma Kitchenware Co., Ltd.Zhejiang Sheng, China
Jiayuguan Dayoujia Magnesium Calcium Industry Co., Ltd.
Wuxi Longda Metal Material Co. Ltd.Jiangsu Sheng, China
Zhongke Bocheng Technology (Beijing) Co. Ltd.
Powettsuo Equipment (Anhui) Co., Ltd.Anhui Sheng, China
Tongliao Huachuang Wind Energy Co., Ltd.Nei Mongol Zizhiqu, China
Yidu Linlong Mining Machinery Co. Ltd.Hubei Sheng, China
Qingyuan High-tech Jingwang New Energy Research Institute Co., Ltd.Guangdong Sheng, China