Recently, the National Key R&D Program "High-Speed Precision Suspension Bearing" project kick-off meeting led by Tsinghua University was held in Tsinghua University. Li Dongru, Deputy Secretary-General of China Machinery Industry Federation, Ye Jun, Project Responsibility Expert, Xing Zhipeng, Project Manager of the Industrial Development Promotion Center of the Ministry of Industry and Information Technology, Academician Wang Yuming of the Department of Mechanical Engineering of Tsinghua University, Zhu Fuyuan and Cao Lipeng, Executive Deputy Directors of the Research Office of the Institute attended meeting. .