The Secretary office of ETTS 2023 will collect contributions and finish daily organizing work. All paper review process will be completed by Program Committee Member and invited experts.

If you have any question or inquiries, please feel free to contact us!

Conference Secretary: May Chen

  E-mail：ICETTS@126.com

  Cellphone：(+86) 13922150140

  WeChat: 13922150140

Conference Secretariat: