Natural-ex Inc., located in the west side of Xiang River in Changsha, is a professional manufacturer of botanical extracts and natural effective ingredients. We own a team which dedicated to the R&D, production and marketing of botanical extract since 1990s, also have advanced equipment and facilities which are used for the production of botanical extracts. In the past years, we researched and developed several hundred of producing technology of botanical extract, now our total annual production capacity of herbal raw material is about 5, 000mt and we can supply more than 5000mt botanical extracts each year. We have herbal raw material cultivation base and production base in Changde, Hunan, in which three modern production lines of botanical extract were established. Our major products include Huperzine A(Huperzia Serrata Extract), Resveratrol(Giant Knotweed Extract), Red Clover Extract, Limonin, Nomilin, Echinacea Purpurea Extract, Bilberry Extract, Ginkgo Biloba Extract, Ginseng Extract, Zeaxanthin, Horse Chestnut Extract, Epimedium extract, Reishi Mushroom Extract, Schisandra Extract, Astragalus polysaccharides, St.John’s.Wort P.E., Citrus Aurantium Extract(Synephrine), etc, which mainly exported to United States, Europe, South East Asia, New Zealand, Australia and so on. All our products had met and/or exceeded our customers expectations. Natural-ex Inc. established a R&D team which is headed by several Doctors and/or Masters in Phyto-Chemistry, Pharmacology and Traditional Chinese medicines. Meanwhile, our R&D center are close cooperating with Hunan University of Traditional Medicine, Hunan Agriculture University, Hunan Engineering & Technology Research Center for Natural Products. The R&D center are equiped with modern analytical instrument such as HPLC, GC, AAS, UV, etc. All of this assure the reliable and stable quality of our products. Healthy life comes from the nature! We believe it and look forward to cooperate with the friends all over the word, dedicating to working for the health of human with the realization of traditional Chinese herbal in worldwide.