Guo, Aihong, born in March 1980 and as a "certified expert” of China Nonferrous Metals Think tank, acted as a Consultant expert for FIRMAKES TITANIUM CO.,Ltd.. His current title is associate professor. In January 2009, he graduated from The School of Materials and Metallurgy, Northeastern University and obtained the doctorate of Engineering in materials science. From January 2009 to September 2015, he worked in CSIC 725 Research Institute, who was engaged in non-ferrous metal materials research as a senior engineer. From October 2015 to August 2016, Professor Guo worked in Jiangsu Industrial Technology Research Institute, engaged in the research of macro-science and technology system reform. From August 2016 to May 2017, he worked in forging Group of Beijing Nanshan Institute of Aeronautical Materials, as senior engineer at director level. From November 2016 to November 2017, as a postdoctoral fellow of Shandong University, he has been engaged in the basic theoretical research of forging titanium alloy and aluminum alloy for aviation. From December 2017 to now, he had been working in The School of Mechanical Engineering, Baoji University of Arts and Sciences.