Leading Enterprises in Agricultural Industrialization. Hunan Agricultural University, companies rely on for technology 14 million yuan investment in the introduction of the full set of international advanced supercritical natural pigment and production Production equipment and quality control and inspection equipment, using methods from a purely physical side Extraction of natural plant chili pepper essence Capsanthin and natural pigments and Additives, is the only five provinces and South Africa a natural plant as raw material chili Health Production of natural pigments and additives of high-tech enterprises. Main products: precision and chili pepper red By-products: Pepper Cake