Xi’an Honson Biotechnology Co.,ltd. is a professional manufacture in plant extract for 14 years experience in China. Mainly products are Salvia miltiorrhiza extract, Green tea extract, Macleaya cordata extract, Rhodiola rosea extract, Tribulus terrestris extract, and Echinacea extract, etc.. At present, our factory covers a large area of 67,000 square meters, we have an ability of producing 1600 tons plant extract and using 10000 tons plant raw materials, they are all widely used in health foods additives, and food supplement and cosmetics materials. Hope cooperating with you sincerely! Website:http://www.honsonplantextract.com