Founded in 1999, Haotian pharmaceutical has more than 1000 employees and covers an area of 1270 mu. At present, it is the largest production base of Stevia, inositol, Scutellaria and PQQ in China. Annual sales: 1.5 billion yuan. Five pillar raw material intermediate industries have been formed, including medicine, food, health care products, feed and planting. It has 6 wholly-owned subsidiaries and 32 national patent technologies.