Publication: After a careful reviewing process, all accepted papers after proper registration and presentation, and all the accepted papers of PMAE will be published in the CMAME Conference Proceedings as a special chapter, which will be indexed by Scopus, Inspec, Conference Proceedings Citation Index—Science (CPCI-S) (Thomson Reuters, Web of Science),et al. Conference Schedule: 16th December, 2021 10:00 – 17:00 Participants Registration & Conference Kits Collection 17th December, 2021 09:00 – 19:30 Opening Remark & Keynote Speeches & Presentation Sessions 18th December, 2021 10:00 – 16:00 Presentation Sessions Contact us: Conference Secretary of PMAE 2021:Ms. Seven Kang Tel: +86-18062000004 Email: This email address is being protected from spambots. You need JavaScript enabled to view it.