Founded in 1946,Shanghai Tongren Pharmaceutical Co.,Ltd. is a high-tech enterprise gathering product development,production management,technical services in Shanghai.Our products are divided into veterinary medicine,pet health care products and additives.Veterinary products including water injection,oral solutions,tablets,powders,premix and so on are totally seven series over one hundred varieties.Our famous brand "Cow-head".We always adhere to market-oriented,innovation-driven and constantly adjust products structure,adhere to the "quality,integrity and service" business purposes,and always regard the customers as the center,through technical services and brand strategy to drive produt management.Our sales network is throughout the country and the products are exported to Australia,New Zealand,Europe,West Asia,Africa,Southeast Asia and other parts of the world.The international reputation of the brand "Cow-Head" has been increasing.