Aniline Oil, Methylene Chloride, Dimethyl Formamide manufacturer / supplier in China, offering Factory Wholesale Wide Application High Purity 99.9% Trichloroethylene for Metal Cleaning and Refrigerant Production Industrial Grade Rubber Solvent, High Quality Purity 99.9% CAS No.: 79-01-6 Trichloroethylene Tce for Industry Grade Solvent Based Cleaning Agent, Tce Trichloroethylene with Wide Application: Metal Cleaning and Refrigerant Production, Rubber Solvent and so on.