On September 17, the opening ceremony and awarding ceremony of CIIF (hereinafter referred to as “工工會”) of the 21st China International Industry Fair was held at the National Convention and Exhibition Center (Shanghai). As the most influential international industrial brand exhibition in China's equipment manufacturing industry, this year's Industry Fair has launched more than 100 cutting-edge technologies and products with the theme of “Intelligent, Interconnected-Energy Industry New Development”, involving artificial intelligence and automation. , robots, industrial Internet, digital factories and other fields.