Hubei Sanxin Biotechnology Co., Ltd. was established in March 2011, located in Dongcheng Industrial Park, Fang County, Shiyan City.Our company owns first -class production equipment with the latest technology and testing methods.We specialize in scientific research,development,production,and sales all as one national high-tech enterprise, We also be known for agricultural leading enterprises in Shiyan City . We have GMP planting base with more than 4942 acres, 2 automatic production lines, which can produce more than 800 tons of plant extracts annually. The company has passed FDA certification and Kosher certification. Sanxin's main products are: Polygonum Cuspidatum Extracts (resveratrol,Polydatin, emodin, Physcion and proportional extracts of Polygonum cuspidatum); Pueraria Extracts (pueraria isoflavones, puerarin) ;Olive Leaf Extract(Oleuropein,Hydroxytyrosol); Tea extract; Baicalin and other standard extracts and proportional extract products.Our products have been widely used in food, health care products, medicines, cosmetics, veterinary medicine , feed additives and many other fields. Now company's products have been sold to Hunan, Tianjin, Beijing, Shanghai and other places, some of the products have been exported to the United States, Canada,UK,Japan, and other more than 30 countries.Sanxin company's main spirit is : Be honest be Trustworthy,win-win cooperation! Welcome to our company!