Ankang Hanyin Huaye plant pharmaceutical Co., LTD., founded in 1999, the legal representative is Mr. Zilang Hu (master of medicine). The company depends on rich biological resources of Qinba mountains in Shaanxi Province of China, and specialized in research, development, production, operation on natural-plant medicine material, intermediate, health-food materials, high-end &selenium-rich health food, and biological macromolecule new material in eucommia ulmoides gum and its modified materials. The company is one of private science and technology enterprises.