Shandong YaKang Pharmaceutical CO., LTD., who is the largest wholesale base of veterinary drug and feed additives in China, has been focusing on Veterinary Health products for more than 17 years. Now it has become a comprehensive company engaged in research, production and trading in Veterinary API, Feed Additives and Herb Extracts. YAKANG is the first company who got the vGSP in Shandong Province. Also YAKANG is the first company who obtained the business license for veterinary biological products in Shandong province.