Shanghai Chuangxin Water Supply Equipment Manufacturing Group (上海创新给水设备制造（集团）有限公司) designs and manufactures pumps, valves, intelligent secondary water supply sets, variable-frequency booster systems, environmental and sewage treatment equipment, and fire water supply equipment. The group has more than 20 years of experience in water supply and drainage equipment and is certified as a national high-tech enterprise. Its fire pressure-stabilising and combined boosting/stabilising water supply equipment holds fire product certifications 5982020ZY140317 and 5982020ZY140314 from the Tianjin Fire Research Institute of the Ministry of Emergency Management.