Cow-Head, a famous brand in China, coming from Shanghai Tongren Pharmaceutical Co., Ltd., is serving for the healthy breeding of global animals.



Shanghai Tongren is specialized in manufacturing safe and high-quality veterinary drugs and feed premix. Our advanced management of drug safety and good manufacturing practice, on which the western countries focus, can meet continuously developing economic and social needs. After over 66 years' development and exploration, we established a complete system for research, production, sale and service. Our products are sorted into...