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Xi’an Rongsheng Biotechnology Co. specializes in manufacturing high quality and reliable raw materials which are widely used in the food nutrition industry. Their Herb Extract product list includes but not limited to Wolfberry Extract, Red Clover Extract, Lotus Leat Extract, Gingko Biloba Extract, Echinacea Extract and Angelica Extract. They also offer anti-oxidants, natural pigments and nutritional supplements along with other body health ingredients/additives.