Donda Chemical Group has advanced experience and technology to produce Ion Exchange Resin with history of 40 years. It is the first and biggest company of manufacturing Ion Exchange Resin in China, now the annual output is 10,000 tons. Ion Exchange Resin is widely used in power industry, Electronics, Metallurgical industry, Pharmaceutical industry, Sugar, Water treatment in boiler, environmental science and food processing etc. The main products are Strong Acid Styrene Type Cation Exchange Resin series, Strong Basic Styrene Type Anion Exchange Resin series,Weak Basic Styrene Type Anion Exchange Resin series, Weakly Acid Acrylic Acid Type Cation Exchange Resin series, and Special type Ion Exchange Resin etc.and more than 40 types Resins. The products have been awarded the National Gold Prize, gain the national famous brand of China, it has got the Electronic Department and China Petroleum and Chemical Department systems network permission and can be used in these fields freely.