Yuzhou Senyuan Bencao Natural Products Co., Ltd., locating in the central of China, specializes in rosemary planting and extracting, we are mainly dealing with rosemary natural antioxidants which include Carnosic Acid (Oil-soluble) and Rosmarinic Acid (water-soluble) and functional products. With 400 tons annual output of natural antioxidants, SYBC has 10 million m2 standarliazed GAP rosemary planting base and 34 thousand m2 rosemary breeding base. SYBC has invested 11 million USD to internationalized equipments and production technology. We have 13 patents on rosemary products, 11 production approval numbers and a professional laboratory. SYBC have obtained the first domestic rosemary natural antioxidant production license in 2010.