Contact us


CBEES Senior Editor, Ms Sophia Du
Hong Kong Chemical, Biological & Environmental Engineering Society (HKCBEES)

ICCOE 2019 Website:

ICCOE 2019 E-mail:

ICCOE 2019 Contact number: +852-3500-0137 (Hong Kong)
                                            +1-206-456-6022 (USA)
                                                              +86-28-86528465 (China Branch)

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

HKCBEES Association Website:

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: ICXXX 2019 complaint)
4. Please CC to the related conference email box when sending complaint letter.



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Submission Method

Electronic Submission System ( .pdf)
Formatting Instructions (DOC)

Contact us


Tel: +852-3500-0137 (Hong Kong)
        +1-206-456-6022 (USA)
        +86-28-86528465 (China Branch)