Sichuan Shifang Dingli Phosphate Chemical Co., Ltd.: DINGLI CHEM was founded in 2001, depending on rich local phosphate rock resources and sophisticated production management experience, we are insisted in constantly technical reform. Production lines cover technical grade, food grade and battery grade, main products include ammonium phosphate salt, potassium phosphate sat and sodium phosphate salt, as mono ammonium phosphate, diammonium phosphate, mono potassium phosphate.