water demineralizer 1.DOW, Hydranaustic Membrane 2.Automatic wash and backwash 3.Low operation cost water demineralizer1.DOW, Hydranaustic Membrane2.Automatic wash and backwash3.Low operation costProduct application:food,dairy,beverage,biology and pharmacy,boiler,brewing,electronic,electric appliance,electroplate,leather,printing and dying,painting and dying,paint,chemical industrial,surface ...