High purity alloy particles by Cu-Zn electrochemical oxidation - an idea material in water treatment, it can remove free chlorine, lead, mercury, nickel, chromium and other soluble metals. Also have ability to control bacteria, fungi, dirt, and algae. After years of efforts in research institutes of technology developed by its own staff, our Copper and Zinc alloy particles have good quality and outstanding performance; it can completely replace the well-known foreign brand products. It has stable porformance and can be safe used with a wide range of advantages. Until now, it can be widely used in household water treatment and industrial water treatment areas.