Tianjin Taichang Xinyuan New Energy Technology Development Co., Ltd.Tianjin Shi, China
Foshan Shiguan Chemical Technology Co., Ltd.Guangdong Sheng, China
Xiamen Yishi Intelligent Technology Co., Ltd.Fujian Sheng, China
Beijing Tongtong Yilian Technology Co., Ltd.Beijing Shi, China
Nanjing Tuohe Electromechanical Technology Co., Ltd.Jiangsu Sheng, China
Junichi Takeuchi,
Screg Grands Travaux SAFrance
Fozhao Technology (Shenzhen) Co., Ltd.Guangdong Sheng, China
Tangshan Xueyan Industrial Co., Ltd.
Shandong Ruiyang Photoelectric Technology Co., Ltd.Shandong Sheng, China
Tonghe New Energy (Jintang) Co., Ltd.Sichuan Sheng, China
Ravarini Castoldi & C. SrlItaly