Sichuan Mianzhu Hanwang Inorganic Salt Chemical Industry Co.,Ltd has developed as a professional manufacturer with the most advanced and plenty of production experience in the field of fine phosphorate series products since 1997 when it was established, and the most advantage is the location where is the concentration area of phosphate rocks.
Hanwang Inorganic had approved by ISO9001,ISO14001,and obtained certificate FAMI-QS, the European feed additives and premixtures quality system.
Hanwang Inorganic produce and exported tech grade/feed grade/high purity grade Potassium Phosphate;Urea Phosphate; Sodium Phosphate;Ammonium Phosphate, etc. The main markets are Japan,Korea,Vietnam,Indonesia,Thailand,India, Turkey,Egypt,South Africa etc. ... 
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