Contact

The secretary office of BDEDM 2021 will collect contributions and finish daily organizing work. All paper review process will be completed by technical committee members and reviewers.

If you have any question, please feel free to contact the conference secretary during Office Hour: 9:30--18:00, Monday to Friday (GMT+8 Time Zone).

Ruona Wu	E-mail: contact@bdedm.com	Tel: +86-18000548977
If you have any question, please add official WeChat. Format as "BDEDM 2021". In addition, please follow our WeChat Official Account to learn more information.