Kedachem is a young and booming company. As an ISO9001-2000 approved company, Kedachem commits to providing the best products for global clients. There is an excellent work team in Kedachem; they are enterprising, positive and uplifting. Kedachem is the only manufacturer in Asia for 4-hydroxy diphenylamine,3-hydroxy diphenylamine and 3-Hydroxy-2'-methyldiphenylamine. Kedachem is the main drafter of national standards of China for 1-Bromo-3-chloro-5,5-dimethylhydantoin,1,3-dibromo-5,5-dimethylhy...