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. The company has the form a complete set of highly effective liquid phase color spectrometer, efficient thin layer chromatograph, gas chromatograph, ultraviolet analyzer, such as capillary electrophoresis apparatus quality analysis testing equipment. Excellent production and processing conditions, advanced research and development testing instrument, management team, first-class experts to ensure the quality of the product research and development of the advanced nature and reliability. At the same time, the company has excellent sales team, with brilliant prospects for the development of the company.