On the morning of April 28, 2020, the China Machinery Industry Federation (Hereinafter referred to as the ' China Machinery Federation') organized the' Symposium on the Safety and Controllability of the Machinery Industry Chain' in the Report Hall of the Machinery Information Research Institute. Zhang Libo was invited to participate. Nearly 30 people participated in the meeting, including Chen Bin, executive vice president and deputy director of the Expert Committee, and Zhu Sendi, honorary director of the expert committee of the China Machine Federation, and members of the expert committee of the China Machine Federation, and the head of the China Association of Systems Association.
Cai Weici, the special adviser of the China Machinery Federation and the deputy director of the Expert Committee, presided over the meeting. A total of 13 industry association leaders made keynote speeches. Participants at the meeting discussed issues related to responding to the epidemic situation, resuming production and resuming production, and ensuring the safety and control of China's machinery industry chain.