On November 24, 2020, the 2020 Transportation Industry Demonstration Event was successfully held in Qingdao. Song Xiangdong, deputy director of CQC, and relevant personnel from CQC Qingdao branch attended the event.

With the theme of "Central-Enterprise Cooperation, Innovation and Development", the event discussed the resources of high-speed train equipment, future technological development trends and cooperation opportunities in the field of rail transit through the release of scientific research, Qingdao rail transit industry strategic cooperation plan and expert seminars to jointly promote continuous innovation and transformation in the rail transit industry.

The participation in the event improved the influence of CCIC and CQC, and gained a better understanding of high-speed train equipment, innovative technologies and achievements. The discussion and contact with the central enterprises participating in the meeting has also created opportunities for future cooperation in related fields.