Proceedings: Accepted full papers of ICMET 2019 will be collected in the conference proceedings, which will be indexed by Ei Compendex and Scopus, etc. major databases. Honorary Conference Chair: Prof. Jinfei Shi, President of Nanjing Institute of Technology, China; Conference Chairs: Prof. Guanghsu Chang, Nanjing Institute of Technology, China; Prof. Yongsheng Ma, University of Alberta, Canada; Program Chairs: Prof. Chun-Lang Yeh, National Formosa University, Taiwan; Prof. Jieh-Shian Youngg, National Changhua University of Education,Taiwan; Prof. Wirachman Wisnoe, Universiti Teknologi MARA, Malaysia; Technical Committee: Prof. Xiaoping Du, Missouri University of Science and Technology, USA Asst. Prof. Yugu Yang-Keathley, Wentworth Institute of Technology, USA Prof. Hassan Soliman, University of Manitoba, Canada Prof. Hirpa G. Lemu, University of Stavanger, Norway Prof. Jieh-Shian Young, National Changhua University of Education, Taiwan Prof. Wirachman Wisnoe, Universiti Teknologi MARA, Malaysia Prof. Pu Hongbin, Xi'an university of technology, China Prof. Ming Chen, Shanghai Jiao Tong University, China Prof. Lijun Zhou, Southwest Jiaotong University, China Please visit the conference website to see more technical committee members.(www.icmet.ac.cn)