Chongqing Bull Animal Pharmaceutical Co., Ltd is a private veterinary drug high-tech enterprises established by Dr. Wu, Bullvet is located in Rongchang Chongqing, which is a state-level hygiene city. Rongchang is also the China animal husbandry technology city and the modern animal husbandry demonstration core. Southwest University Rongchang campus and Chongqing academy of animal husbandry are also located here. The registered capital of Bullvet is 5 million dollars.