Founded in the 1960s and located in the Yuhang District, Hangzhou Guanbang Pump is the earliest professional manufacturers engaged in submersible pump&＃39;s. design and manufacture. It is the first national standard drafting unit in Chinese submersible pump enterprises with 40 years&＃39; history of pump production. Our QDX, QX series submersible pump have been awarded the priority of Zhejiang Golden Eagle Award for new special products. The company has been awarded as the provincial advanced enterprise in Zhejiang province, AAA grade credit enterprise. The main products of the company are Santan QDX, QD, QX and QY series submersible pump, WQ, WQD series sewage pump, IRG, ISW series pipeline pump, WZB series self- suction pump. And in recent years, it has developed many new products, such as QDX-BS series stainless steel submersible pump, QJ series stainless steel deep well pump, JYWQ/ JPWQ series automatically mixing submersible sewage pump, QYS oil- filled corrosion-resistant stainless steel submersible pump, WQS corrosion-resistant stainless steel submersible sewage pump, QXN series water-cooling type mine-engineering submersible electrical pump, which is used in cam-type double rotor pump and homogeneous emulsion pump series products in chemical food and beverage industries.