Dalian Dezhong Machine Tool Co. Ltd.Liaoning Sheng, China
Heilongjiang Chongxing Machinery Equipment Co., Ltd.Heilongjiang Sheng, China
Guangdong Shunde Shigao Machinery Technology Co., Ltd.Guangdong Sheng, China
Qingdao Hengwenze Electric Co., Ltd.Shandong Sheng, China
Shanxi Shengfuchang Pipe Industry Co., Ltd.Shanxi Sheng, China
Nantong Toyota Chemical Co., Ltd.
Anhui Fangrui Electric Technology Co., Ltd.Anhui Sheng, China
Puhui Zhizao Technology Co., Ltd.Zhejiang Sheng, China
MEgA - Merící Energetické Aparáty asCzechia
Fukushin Electric (Suzhou) Co. Ltd.Jiangsu Sheng, China
Guangzhou Panyu Vocational and Technical College
Chuzhou Longji Leye Photovoltaic Technology Co., Ltd.