XI'an keen-source biotechnology Co., Ltd., locates in the High-Tech Development Zone of China famous historical city - XI'an, has been engaging in the extraction of active ingredients from nature plants and research of nature standard herbal extracts since its establishment in September 2006. Meanwhile, we also pay more attention to the pharmaceutical intermediates, health food, cosmetics and other related markets.

With persistent innovation and a strong scientific research team, we have Echinacea Herb P. E, St. John's Wort P. E etc. Now, we have also fulfilled extensive production system and gained absolute advantage in a certain competitive market.

Our mission: Extraction of nutrient essence from herbal plants, creation of health for human being.

Our principle: Honesty, Human-Oriented, Protection of Environment and Benefaction of Human Society.