Dongying Rich chem has focused on top quality chemical raw materials for over 10 years in China. We started as a small operation, but now have become one of the leading suppliers in the chemical industry in China.Today, Rich chem has been one of the top supplier of quality organic chemical , such as: methylene chloride, Aniline oil , propylene glycol, Dimethyl formamide and sdimethyl carbonate, acetic acid glacial,Isopropyl alcohol, Acetic ether, Butyl acetate,Butyl alcohol,sec-butyl acetate, Acetanilide.