Dongyihang Pump Industry is a high-tech enterprise,which integratesdesign,development,processing and manufacturing,for many years,it has alwaysbeen devoted to development,research,and innovation for a variety of pumps. sales in one of the manufaclurers. is widely used in agricuture and forestiny irigaiondomestic water intake,industrial water, pumping station waler lifing, municipal engineering, building water suppy, sewage /water purifcalion trealment and other fields