PT Petrokimia Gresik is the most complete fertilizer company in Indonesia, established 1972 which produce product and non product. Fertilizer Products : Nitrogen (Urea, Ammonium Sulphate), Phosphate ( TSP, SP-36), Compound (Phonska), Organic ...

This is Susan from zeyin chemicals Co., Ltd, which lies in Shijiazhuang of Hebei province, China. Itis my pleasure and honor to contact with you. First all, I\'d like introduce our company briefly for better understanding each other. In China, we are one the ...