2020 5th International Seminar on Advances in Materials Science and Engineering (ISAMSE 2020) will be held on September 11-13, 2020, Chengdu, China. The aim of ISAMSE 2020 is to provide a platform for researchers, engineers, academicians, as well as industrial professionals, to present their research results and development activities in materials science and engineering. It provides opportunities for the delegates to exchange new ideas and application experiences, to establish business or research relations and to find global partners for future collaboration.