Zinc Borate, Ammonium Polyphosphate, Magnesium Hydroxide manufacturer / supplier in China, offering Supreme Quality Chlorinated Paraffin 70% Powder for Abroad Use, Supreme High Quality Chenxu Brand Borate Zinc Powder for Flame Retardant Usage, Chenxu Brand Higher Level Quality Flame Retardant Plasticizers Chlorinated Paraffin 70% for Chemical Use and so on.