Prof. Weifeng He has a PhD in Aerospace Propulsion Theory and Engineering. He is a professor and doctoral supervisor at the School of Mechanical Engineering, Xi'an Jiaotong University. He won Young Talent of the Ministry of Education, the China Association for Science and Technology Qiushi Outstanding Youth Practical Engineering Award and Shaanxi Youth Science and Technology Award, and Shaanxi Youth Science and Technology Model. His research interests mainly focus on laser manufacturing and remanufacturing, and component surface engineering.