Since its establishment on February 1, 2016, the Alliance of Industrial Internet (AII) has formed a "16+14+X" organizational structure by bringing together more than 2400 advanced enterprises and research institutions in the fields of industrial manufacturing, industrial solutions, information and communication, and security. Under the guidance of the Ministry of Industry and Information Technology (MIIT), AII has collaborated with its members through task forces and groups in many aspects of industrial Internet, such as top-level design, technological research & development, standard development, test bed, industry practice, and international cooperation; published a series of outcomes, including the Industrial Internet white paper, Industrial Internet Platform, Test Bed, Use Case; and got extensively involved in large-scale activities related to industrial Internet at home and abroad.