Our company specialized in Phosphoric acid85%min food & tech grade, polyphosphoric acid, Dicalcium phosphate feed grade, Monocalcium phosphate feed grade, Mono-dicalcium phosphate feed grade, Monoammonium phosphate food& tech grade, Dicalcium phosphate food&tech grade, Mono Potassium phosphate food & tech grade, Disodium hydrogen phosphate food& tech grade, Trisodium phosphate food&tech grade. At present, our group has annual output of 300, 000MT phosphoric acid by thermal process, 50, 000MT ammonium phosphate food grade and diammonium phosphate food grade (planning to be 100, 000 MT), 50, 000MT mono calcium phosphate (planning to be 500, 000MT), 30, 000MT potassium phosphate and 10, 000MT sodium phosphate. Our products have been passed the ISO9001 2000 quality management systems authentication.Please contact with me , my MSN is *****