... are factory and exporter of NPK compound fertilizer in CHINA,Shandong province. Our main products: NPK, UREA And Ammonium sulfate. Welcome ... wont feel disappointed Main products : 1.NPK granular : NPK 12-12-17+2MgO, 15-15-15, 17-17-17, 20-10-10, ... , 13-13-21 2.NPK water soluble foliar powder: NPK 20-20-20, 15-30-15, 10-40-10, 30 ... granular: 0-5-50, 0-12-17, 0-15-15, 0-18-18, 0-10-205.Ammonium Sulphate,: ...