·IOE 2016 - The 10th China (Gua
·IRE China 2016 - 10th China (G
·14th International High-end He
·Asia (Beijing) International I
·13th International High-end He
·CIMAE 2014 - The 5th China Int
·9th Rice Pro-Tech Expo 2014
·12th China International Edibl
·Grain Tech Expo 2014