Chikushi Electric Co., Ltd.Fukuoka, Japan
Shenzhen Shuying Technology Co., Ltd.
Harbin Dongsheng Jincai Technology (Group) Co., Ltd
Xinchang Hequn Machine Co. Ltd.Zhejiang Sheng, China
Lancaster & Tonge Ltd.
Dortmunder Stadtwerke AG
ITO Shokai Co. Ltd.
Rivers Machinery Ltd.
Wujiang Xinda Printing & Dyeing Factory
Fisher Regulators (Shanghai) Co. Ltd.
Guangdong Bai Lin Electrical Equipment Factory Co. Ltd.Guangdong Sheng, China
Zhengzhou Soqu Information Technology Co., Ltd.