Quzhou Hongyuan Chemical Factory was established in 1998 and specializing in fluoride salt chemical production and trading. We are mainly engaged in the production of fluosilicic acid, potassium fluosilicate, magnesium fluosilicate,ammonium fluosilicate,potassium fluoborate,meanwhile undertake the customization of all kinds of fluoride salt.In 2008, we invest refrigerant bottling factory for filling and saling many kinds of refrigerant gas.We also invest perfumery plant for producing and ...