On Sept 26th, the 9th Hunan Exposition was solemnly opened in Loudi, which attracted purchasers from more than 20 countries. Steel sheet industry Expo Hall was set specially for this year.  As one of the exhibitor, GONVVAMA introduced the service network, advanced automotive light-weight solution and EVI service to the guests, and show some example of the solutions physically to guests with the parts such as B Pillar.