Veterinary Medicine, Feed Additive, Premix Feed manufacturer / supplier in China, offering Vitboo Veterinary Medicine Potent Antibiotics 20% Tylosin 20% Doxycycline Soluble Powder OEM, Vitboo Veterinary Medicine Anti Cox+Coryza Powder Treat Coccidia and Infectious Rhinitis in Poultry, Amoxicillin 20% and Colistin Sulfate 10% Soluble Powder for Poultry and Livestock and so on.