Luo Yifeng, Indonesian returned overseas Chinese, Zhejiang Qinxian, returned to China in June 1957, professor-level senior engineer, deputy director of Beijing Chemical Industry Group Economic and Technical Information Institute, director of the National Information Center of Special Fibers, deputy head of the National Science and Technology Commission of the high-performance fiber research expert group, executive director of the Chinese Society of Scientific and Technological Information, director of the Chinese Society of Composites, editor-in-chief of the publication of the Beijing Chemical Industry and High-tech Fibers and Applications, deputy to the National People's Congress, member of the NPC Committee on Overseas Chinese. Graduated from the Department of Chemistry of Peking University in 1964, he was engaged in scientific research for 8 years in Beijing Synthetic Fiber Research Institute and Synthetic Fiber Experimental Factory, and obtained 8 achievements, among which the new type of the third monomer, the new synthesis process of sodium acrylenesulfonate, the conversion of acrylene eye in dimethylsulfoxide (DMSO), the study of continuous polymerization and spinning with the characteristics of our country, etc. He was engaged in the research of synthetic fiber and special fiber since 1973, and has been engaged in the research of the high performance fiber and the special fiber since then. Since 1973, he has been engaged in information research on synthetic fibers and special fibers, and since 1992, he has been engaged in information research on petrochemicals, chemicals, and high-tech fibers and composites in the Institute of Economic and Technical Information of Beijing Chemical Industry Group. He has participated in the formulation of national high-performance fibers and other scientific and technological research plans, guided and assessed research projects, and acted as a matchmaker for the introduction of foreign advanced technologies and equipments. Information and consulting services for domestic and foreign.