Dr. Qinghua Wei is currently working as an Associate Researcher and a Doctoral Supervisor at Northwestern Polytechnical University, Xi’an, China. He received his Ph.D. in Mechanical and Electronic Engineering from Northwestern Polytechnical University in 2018. From 2016 to 2017, he was funded by the China Scholarship Council and went to Canada for joint doctoral training at the University of Saskatchewan. He is mainly engaged in research on the multi-scale modification design of composite materials, molding process theory, additive manufacturing technology, robotic engineering, and intelligent equipment development. He was invited to serve as a guest editor of SCI journals such as Gels, Polymer, Polymers, and Frontiers in Materials.