Dongying Guofeng Fine Chemicals Co.,Ltd established in June ,2000, is China's first high-tech business producing brand Guofeng solid cationic eherrification agent-EPTAC(2,3-epoxypropyl...
EPTAC (2,3-epoxypropyl trimethyl ammonium chloride) and liquid cationic etherifying agent CHPTAC (3-chloro-2-hydroxypropyl trimethyl ammonium chloride), which have reached the world leading level,...