Diammonium Phosphate, 46% Urea, NPK Compound Fertilizer manufacturer / supplier in China, offering Color Red Masterbatch Polypropylene Coloring Masterbatch Materbatch, Ammonium Chloride Industrial Chemicals Top Quality Nh4ci Ammonium Chloride Granular Industrial Grade 99%, Plastic Colorful Red/Yellow/White/Black/Blue/Green Master Batch PVC and so on.