Due to the Quality control system and related management measures has been effectively implemented, sanitation, quality and qualified rate of products have been always on the top position of the industry, as a result, Yilin is rewarded as “ Advanced enterprise for quality and benefit of national food industry”, “Exempt from inspection enterprise”, ”Advanced enterprise for quality management of national township enterprise ” “Core enterprise for agricultural industrialization”. And also qualified for the”ISO9001:2000” and “ISO14001:1996” certificate.