Contact Us

December 16-18, 2021   |   Osaka, Japan

Conference Secretary Ms. Echo Xiong

   ICESB 2021 Website:
ICESB 2021 E-mail:
    ICESB 2021 Contact number: +852-3500-0137 (Hong Kong)
                                                       +86-28-88220101 (Chengdu)

Working Time: Monday- Friday 9:30-18:00 (UTC/GMT+08:00)

Complaint E-mail:


1. The complaint mail only accept the service problems of the conferences.
2. The complaint mail would not accept submission and consultation for any conference.
3. Please indicate the mail subject what the conference you complain. (e.g. subject: ICESB 2021 complaint) 
4. Please CC to the related conference email box when sending complaint letter.






Submission Method

1. Electronic Submission System; ( .pdf)      2. Email:

Contact Us

Ms. Echo Xiong
Website: E-mail:
Complaint E-mail:
Contact number: +852-3500-0137 (Hong Kong)
                               +86-28-88220101 (Chengdu)