Curtis Technology (Suzhou) Co., Ltd.
Shanghai Wansen Water Treatment Co., Ltd.
Taizhou Langjiaxin Network Technology Co., Ltd.Jiangsu Sheng, China
Fredrik Nilsson,
Alain Zagury
Lanzhou Skyline Environmental Protection Co., Ltd.Gansu Sheng, China
Zhejiang Keqiang Ecological Breeding Co., Ltd.Zhejiang Sheng, China
Dongtai Ship and Marine Engineering Equipment Research Institute
Wenzhou Fast Energy Saving Technology Co., Ltd.Zhejiang Sheng, China
Guangzhou Qingliu Environmental Protection Technology Co., Ltd.Guangdong Sheng, China
Hunan Guochuang Electric Power Co., Ltd.Hunan Sheng, China
Qidong High Pressure Oil Pump Co. Ltd.