Shanghai Ruifu Environmental Technology Co., Ltd.Shanghai Shi, China
DS System Co. Ltd.
Chengdu Lvye Starting Point Technology Co., Ltd.Sichuan Sheng, China
Kunming Xianghao Technology Co., Ltd.Yunnan Sheng, China
Shenyang Kejin Special Material Co. Ltd.
Shanghai Dinoco New Material Technology Co., Ltd.Shanghai Shi, China
E-FOUR Corp.Saitama-ken, Japan
Flow Research Institute of China Academy of Testing Technology
Shandong Yuanqi New Power Technology Co., Ltd.Shandong Sheng, China
Guangzhou Siyuanchuang Intelligent Equipment Co., Ltd.Guangdong Sheng, China
Ningxia Vocational and Technical College of Industry and Commerce (Ningxia Chemical Technical School, Ningxia Mechanical and Electrical Engineering School, Ningxia Agricultural Mechanization School)
Guizhou Jiulong Tianma Co., Ltd.Guizhou Sheng, China