We are one of the top manufacturers and exporters of chemical raw materials in China. Our factory can produce many kinds of chemicals: Caustic soda , potassium hydroxide, paraformaldehyde . Hexamine, formic acid, carboxymethyl cellulose(CMC), oxalic acid , Ammonium sulphate, MALEIC ANHYDRIDE. If you are interested in our products,please let us know your detail requirements. we sincerely hope to build up long-term friendly business relationships with your esteemed company.