Hangzhou Dekao Chemical Development Co., Ltd. rely on high-tech and new technology, chronically apply itself to new products’ exploitation and develop in fine chemical. The series of DG phosphate-free builder are the latest exploitation, which are developed with Zhejiang University. It can effectively substitute sodium tripolyphosphate, and will not pollute the waterhead. The price capacity is excelled to internal congeneric products, and had been awarded Zhejiang natural science fund.
