Aniline Oil, Methylene Chloride, Dimethyl Formamide manufacturer / supplier in China, offering Perchloroethylene / Tetrachloroethylene CAS 127-18-4 99.9% Industrial Solvent Un1897 Class 6.1, High Purity Propylene Glycol (PG) 99.5% Min Raw Material for Polyester Resin, Cosmetics & Food Industry, Bulk Aniline 99.9% in Drum/IBC/Tank Un1547 Class 6.1 for Industrial Use and so on.