Since 2016, three sessions of China (Hunan) International Rail Transit Industry Expo (CIRTE) have been hosted, with over 40 thousand square meters of exhibition area being offered for each session and 200-plus home and abroad rail transit enterprises attending. It is an industrial event of China's rail transit sector with the largest scale, the highest standards, and the most extensive influence across the globe. The 2019 China (Hunan) International Rail Transit Industry Expo (the Expo) will be held in Changsha International Convention and Exhibition Center in the middle of October 2019.