Beijing Yuanzhi Biology is a manufacturer of raw materials used in Pharmaceuticals, Health Food, Perfumery Cosmetics, Food, Dietary Supplement and other Industries .We introduce ourselves as one of the manufacturer exporters of China Herbal Extracts Ingredients. With many years of experience, High quality, customer centered, punctual delivery, fair price.Yuanzhi’s main products include Stevia Extract, Tomato Extract, Milk Thistle Seed Extract (Silymarin), Marigold Flower Extract (Lutein & Zeaxanthin), Sesame Seed Extract (Sesamin & Sesamolin) etc.“Condensing Nature for Health” is always what we concern. We are committed to providing customers with the best products and service.