Preface

Abstract

Foreword The 1st International Conference on Precision Machinery and Manufacturing Technology 2015 (ICPMMT) was held at Howard Beach Resort, Kenting, Taiwan on May 22-24, 2015. The papers submitted to ICPMMT 2015 were recommended to KEM (EI Compendex) through the peer reviewing process.The 2nd ICPMMT 2017 was held at Howard Plaza Resort, Kenting, Taiwan on May 19-21, 2017. And the 3rd ICPMMT 2018 has been taken place in Auckland, New Zealand on 4-8 February, 2018. After conference, all papers submitted to ICPMMT 2017 and 2018 were recommended to MATEC Web of Conferences, Open-access Journal in Materials science, Engineering and Chemistry (Google Scholar, CAS, EI Compendex, Inspec, DOAJ, Web of Science, Scopus). All papers through the peer reviewing process can be published in MATEC Web of Conferences. The 4th ICPMMT 2019 was back to Howard Plaza Resort, Kenting, Taiwan on May 24-26, 2019. All papers through the peer reviewing process can be published Key Engineering Materials and IOP: Materials Science Engineering with EI Compendex. The 5th ICPMMT 2020 was held in Crowne Plaza, Auckland, New Zealand on 3-7 February 2020. Some papers through the peer reviewing process can be published in Solid State Phenomena and Journal of Physics: Conference Series with EI Compendex. The 6th ICPMMT 2021 is back to Howard Plaza Resort, Kenting, Taiwan on May 21-23, 2021. All papers through the peer reviewing process after the conference three months can be published in Journal of Physics: Conference Series with EI Compendex. List of Committee, Conference Chair, Steering Committee, Scientific Committee are available in this pdf.