Changsha city rui biological technology co., LTD. Is a company with operating plant extracts research and development, production and processing, and sales of high-tech enterprises, the company has made up of various types of professional research and development and sales team.Existing more than 100 kinds of various specifications of the products, its main products include ginseng extract, centella asiatica extract, angelica extract, echinacea extract, ginkgo extract, aloe extract, valerian extract, red clover extract, etc.
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