... have several years experiences in manufacturing and exporting phosphosric acid! As one of the best foreign trade enterprise ,we have ... service!Our customers come from over the world,such as Japan,Singapore,Korea,Thailand, Malaysia, India,Russia,Australia, ... ,Cuba,Brazil...etc.The technical detail of phosphoric acid we are supplying is as follow: ItemsspecificationColor degree <=15H3PO4 %>=85SO4 %<=0 ...