we are one of the leading manufacturers and suppliers of DM water System. All water supplies contain dissolved impurities. Many manufacturing and other critical applications require highly purified water. Our DM water system and DM water system are equipped with ultramodern ion- exchange technology for production of pure water. The demineralization (DM) process utilizes acid regenerated strong acid cation resin and caustic regenerated strong base anion resin to remove mineral from the feed water.