Dr Deyuan Lou is now an Associate Professor of Mechanical Engineering College in Hubei University of Technology, China. Lou engaged in the research of materials laser process and laser processing of new heat transfer devices. He has focused interests in the fields of laser cladding, additive manufacturing, processing methods for composite parts, laser micro-nano processing, and innovative processing of heat transfer devices. Dr Lou obtained 13 authorized invention patents, and published nearly 60 papers in Applied Surface Science, Optics and Laser Technology, Journal of Materials Science, Rapid Prototyping Journal, Solar RRL, etc. Dr Lou is Member of the National Laser Repair Technology Standardization Committee, finished 31 scientific research projects. He was rewarded the Outstanding Cover Paper of Surface technology. Dr Lou is the course leader of the Mechanical Manufacturing courses. He has lectured many undergraduate, graduate and international students' courses, and was entitled the rewards of Outstanding Teaching Performances.