2021 International Conference on Materials Science and Chemistry Engineering (ICMSCE 2021) will be held in Qingdao, China, during May 26-28, 2021. The keynote speakers as follow: Prof. Peizhou LI from School of Chemistry and Chemical Engineering, Shandong University, China. Prof. Dominic Foo from University of Nottingham Malaysia. Prof. Sivakumar Manickam from University of Nottingham Malaysia, Malaysia Prof. Kazi Md Salim Newaz from Department of Mechanical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia All the registered and presented papers will be published in the volume of IOP- Materials Science and Engineering (MSE): Conference Series, which will be submitted to EI Compendex, Scopus, Thomson Reuters (WoS), Inspec, and other databases for review and indexing. Submission way: 1. Electronic Submission System:https://cmt3.research.microsoft.com/ICMSCE2021 2. Email: icmsceisaeri.org Conference Secretary: Ms. Alice Li Tell: +852-30756685 Mail: icmsceisaeri.org Conference website: www.ic-msce.net