Fuzhou Hua Gen Co Ltd is a direct APIs and intermediates manufactory in Fujian China, our main products are as follows, Human medicine 1.Mycophenolic Acid 2.Mycophenolate Mofetil 3. Cyclosporine Animal medicine 1. Carbadox 2. Colistin Sulphate 3. Colistin Sulphate 10% 40% So please let us have your inquiry if you are interested.