Main Attractions:1. Famous professor as Plenary SpeakerProf. Han-Yong Jeon, from Inha University, South Korea;Prof. Jun Ding, from National University of Singapore, Singapore;Prof. Shen-Ming Chen, from National Taipei University of Technology, Taiwan;Assoc. Prof. Pan Jisheng, from National University of Singapore (NUS), Singapore; 2. Academic VisitThere will be a one-day visit in Incheon on August 15, 2019. 3. Publication and indexAccepted and registered papers will be published in: Conference Proceeding; International Journal of Materials, Mechanics and Manufacturing (IJMMM, ISSN: 1793-8198), which can be included in and indexed by EI (INSPEC, IET), Chemical Abstracts Services (CAS), Engineering & Technology Digital Library, ProQuest, Crossref, Ulrich's Periodicals Directory, DOAJ, and Electronic Journals Library.