1. High purity, strict quality control. 2. Professional synthesis laboratory, production base and strong synthesis team. 3. Comitted to provide the best products, moderate prices and good services. 4. Bulk order will be shipped by sea or air, it'

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine chemicals, ph

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as