Jilin Longxin Electrical Equipment Co., Ltd.
Zhejiang Fudi Machinery Co. Ltd.
Paix Co. Ltd.
Jiangsu Pinde Environmental Protection Technology Co., Ltd.Jiangsu Sheng, China
Anhui Xinfudi Energy Construction Engineering Co., Ltd.Anhui Sheng, China
Jiaxing Hezu Electromechanical Equipment Co., Ltd.Zhejiang Sheng, China
Puyang Bande Road Chemical Co., Ltd.
China Railway Zhengzhou Bureau Group Co., Ltd. Science and Technology Research InstituteHenan Sheng, China
Suzhou Changzheng Cinkate Pharmaceutical Co. Ltd.
Rudolf Fischer GmbH
Tianjin Longdingxi Petrochemical New Energy Technology Co., Ltd.
Tianjin Honghao Thermal Insulation Pipe Co., Ltd.