2021 3rd International Conference on Trends in Mechanical and Aerospace (TMAE 2021)--Ei, Scopus ★Abbreviation：TMAE 2021-Ei Compendex and Scopus★ ★Full name: 2021 3rd International Conference on Trends in Mechanical and Aerospace (TMAE 2021)--Ei Compendex, Scopus ★Website：http://www.tmae.org/ Time：September 25-27, 2021 ★Place：Washington, USA ★Call for papers★ Topics about Trends in Mechanical and Aerospace For details about topics, please visit at http://www.tmae.org/topic.html ★★Publication: Accepted and presented papers will be published into TMAE 2021 Conference Proceedings, which will be submitted and reviewed by *Ei Compendex* and *Scopus* Index. And are expected to be widely read and cited. As the workshop of ICMMM 2019, all the accepted papers of TMAE 2019 has been published into ICMMM 2019 IOP Conference proceedings, the proceedings is online and indexed by *Scopus*. All the accepted papers of TMAE 2020 has been published into IOP Conference Series: Journal of Physics: Conference Series, which will be indexed by *Ei Compendex*, and *Scopus* soon. ★Submission★ 1. Full paper(publication and presentation) 2. Abstract (presentation) For full paper, please upload it to the Electronic Submission System (.dox/.pdf) http://confsys.iconf.org/submission/tmae2021 For abstract, please send it to: tmae_contact@yeah.net More detail about submission, please visit: http://www.tmae.org/sub.html ★★Conference Venue★★ Capitol Technology University, USA Address: 11301 Springfield RoadLaurel, MD 20708 ★★Contact: Ms. Caroline Miu Webtsite: www.tmae.org/ E-mail: tmae_contact@yeah.net Tel:+1-661-888-4278