Aniline Oil, Methylene Chloride, Dimethyl Formamide manufacturer / supplier in China, offering Propylene Glycol Liquid for Fruit Ripening and Preservation Agent, Propylene Glycol Alginate for Anti Fungal Agent Purity 99.5% CAS: 57-55-6, Purity 99.5% CAS: 57-55-6 Propylene Glycol Propanediol for Using as a Tobacco Moisturizer and so on.