Dalian Huayelian Automation Co. Ltd.
Qingdao Weilan Biological Products Co., Ltd.Shandong Sheng, China
Guangdong Bo Ruifeng Intelligent Technology Co., Ltd.Guangdong Sheng, China
H & S Alliance UK Ltd.United Kingdom
Shanghai Heyin Technology Co., Ltd.
Shenyang Ligong University
Shenzhen Junan Hongtu Technology Co., Ltd.
Guangdong Water Conservancy and Electric Power Vocational Technical College (Guangdong Water Conservancy and Electric Power Technical School)
Daeshin Engineering Co., Ltd.
Nanjing Shenningda Intelligent Technology Co., Ltd.
Tongling Xinte Valve Co., Ltd.Anhui Sheng, China
Qingdao Ultimate Corp. Ltd.