Changsha HuaCheng Biotech Inc. is one of the leading manufacturer and exporter of the tea & herbal extracts in China, is the board of director of HNBEA (Hunan Botanical Extracts Association of China), we having certified ISO9000:2000, Kosher, cGMP. We have been manufacturing of exporting such products as Green Tea Extracts and Natural Botanical Extracts Series. Our major standardized products are Cranberry.Extract, Coleus forskohlii (Willd.) Briq 20%-40%,  Resveratrol 99%, Magnolia Bark Extract 95%,  Baicalin 95%, Blueberry juice Concentrate Brix 65,  Green Tea Extract 60% EGCG,  Luo Han Guo Extract 80% .Mogrosides and Effective Component Monomer product such as Huperzine A 99%, Paclitaxel 99%, Artemisinine 99% , Rhynchophylline 98% and so on. We can supply many kinds of Standardized Herbal Extracts and more 200 kinds of Botanical Extracts. Our products are in great demand and being exported to over 40 countries throughout the world.