We are the manufacturer and exporter of plant extracts. Mainly producing the following powdered extracts : 1.Guarana P. E. 10%-30% 2.EpimediumP. E. 5~50% Icarrin HPLC 3.Siberian Ginseng0. 8%HPLC 4.Kudzu P.E. 40~90%UV 5.Grape Seeds OPC 95% 6.Tribulus Terrestries P. E. 20~80% Saponins 7;Ginseng powdered Extracts80% Ginsenosides 8.Schisandra Berry P. E. 2~5% 9.Andrographis P. E. 10%~99% Andrographilides 10.Hawthorn P. E. 2~10% Vitexin 11.Bitter melon P. E. 10% Charatin 600IU 12.Citrus Aurantinum P. E. 4~98% 13.Yohime Powdered extract 8~99% 14.Chasteberry 5~10% 15.Tea extract 30%~90% 16.5-HTP 17.Astragalus 18.Bilberry P.E. 19.Common cnidium fruit P.E. 20.Ginkgo Biloba P.E. 21. Cordyceps Powdered extract 40~60%R506 middle building 408 Rode1Yuanda Changsha Polysaccharides/0.2~1%adenosine/Cordycepin7~10% Changsha Green Health Co. Ltd.(Herb Ingredium Group Inc.) is engaged in development , production and sale of natural plant extracts. We gained GMP authentication. We have already developed into the base of herb extracting, processing and production. Our main products: Guarana P. E. 10%-30%, EpimediumP. E. 5~50% Icarrin HPLC, Siberian Ginseng0. 8%HPLC , Kudzu P.E. 40~90%UV , Grape Seeds OPC 95%, Tribulus Terrestries P. E. 20~80% Saponins , Ginseng powdered Extracts80% Ginsenosides , Schisandra Berry P. E. 2~5%, Andrographis P. E. 10%~99% Andrographilides, etc.