Organic Chemistry, Green Solvent, Organic Intermediate manufacturer / supplier in China, offering PCE Perchloroethylene Whosale Price High Purity 99.9% Industrial Grade Solvent Tetrachloroethylene for Paint Stripping CAS 127-18-4, Factory Directly Boric Acid Borax CAS 10043-35-2 99.5% for Glasses Enamel and Ceramics/Rubber, China Solvent 68-12-2 Dimethyl Formamide DMF Purity 99.9% Used in Paint Leather Cleaning Solvent and so on.