Shanghai Weihushan (WEL) Pump Co., Ltd. Covers an area of more than 20 million square meters. Company employees 860 people, of which more than 80 are senior professional and technical personnel, more than 200 senior titles. S, SH, SOW series of single-stage double-suction centrifugal pump, D, MD, DF series of multi-stage wear-resistant centrifugal pump, the pump is equipped with a series of high- DG series of low pressure, medium pressure boiler pump, WQ non-clogging sewage pump, WQS blue water filled with sewage pump, WQK cutting sewage pump, WQX mine sewage pump, WQ-JY automatic mixed sewage pump, QJ well submersible pump , ISG single-stage single-suction vertical pipeline pump, ISGB easy to dismantle vertical pipeline pump, ISW horizontal pipeline pump, GDL vertical multi-stage pipeline, Pump, QDL / QDLF, CDL / CDLF series of light multi-stage centrifugal pump, LG, LG-B high-rise building feed pump and other pipeline centrifugal pump; XBD-L vertical single / multistage fire pump, Multi-stage fire pump, QJX, soft-start control cabinet, since the lotus step-down control cabinet, ABB frequency control cabinet and other multi-function control cabinet.