Welcome to join in the 2020 7th International Conference on Mechanical, Electronics and Computer Engineering (CMECE 2020), which will be held in Seoul, South Korea during August 17-19, 2020 jointly with ICESP 2020. For papers submitted to CMECE 2020, we offer the publication as following: 1. Publication in IJEETC. Submissions will be peer reviewed by conference committees and IJEETC editorial board, and accepted papers will be published in the International Journal of Electrical and Electronic Engineering & Telecommunications, which will be indexed by Scopus, Google Scholar, Crossref, Citefactor, etc. 2. Publication in IJCEE. Submissions will be peer reviewed by conference committees and IJCEE editorial board, and accepted papers will be published in the International Journal of Computer and Electrical Engineering, which will be indexed by EI (INSPEC, IET), Ulrich's Periodicals Directory, Google Scholar, EBSCO, ProQuest, etc. 3. Publication in IJMERR. Submissions will be peer reviewed by conference committees and IJMERR editorial board, and accepted papers will be published in the International Journal of Mechanical Engineering and Robotics Research, which will be indexed by Scopus, Index Corpernicus, ProQuest, UDL, Google Scholar, Open J-Gate, etc. There are two methods for submitting your paper: By Microsoft Submission System: https://cmt3.research.microsoft.com/CMECE2020 Please feel free contact with us: Mia Hu (Conference Secretary) E-mail: cmece@iap.org Tel: +86-28-86512185 For more information about international conferences, please visit our conference website: CMECE 2020 Website: http://www.cmece.net