Contact Us

CBEES Senior Editor, Ms. Iris Tang

Hong Kong Chemical, Biological & Environmental Engineering Society (HKCBEES)

Contact number: +852-3500-0137 (Hong Kong)
                                         +86-28-88220101 (Chengdu)
Working Time: Monday- Friday 9:30-18:00 (UTC/GMT+08:00)

HKCBEES Association Website:


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: ICEI2022 complaint)
4. Please CC to the related conference email box when sending complaint letter.