From March 10 to 12, 2019, the 15th annual meeting of China foundry association was held in the Greenland platinum group/platinum lili hotel, Shanghai sanjia port. Our company represented chief engineer xue to participate in this activity. Bfa annual conference - "to build green casting supply chain" as the theme, the meeting arranged "light magnesium innovation is the soul of hydrogen", "sino-us trade dispute with China's economic development", "focus on high quality development promote the intelligent transformation" more fascinating topics such as reports and industry on the exchange, and the casting industry advanced unit and individual recognition, huaxiang group won the "China foundry industry two fusion model enterprise".