Wuzhou Biotechnology (Nantong) Co., Ltd. invested special production equipment and professional technology in Anhui CITIC Kang stachyose, optimized the production process and applied the latest advanced membrane separation and membrane concentration technology in the production process of Anhui CITIC Kang pharmaceutical stachyose, and improved the drying method, so that the product income increased and the quality was better. After self-inspection and external inspection quality is more trustworthy!