Paper Publishing：
All accepted papers of ICEI 2021 can be published into International Conference Proceedings, which will be indexed by EI Compendex and Scopus, Thomson Reuters (WoS), Inspec,et al.
Conference Chair :
Prof. Miwako Hosoda, Seisa University, Tokyo, Japan
Prof. Wallace C.H. Choy, The University of Hong Kong, Hong Kong
Program Co-chairs :
Prof. Gordon Huang, Faculty of Engineering and Applied Science, University of Regina, Canada
Prof. Chan Jin Park, Incheon National University, South Korea
Prof. Kokyo Oh, Center for Environmental Science in Saitama, Japan
Contact Methods：
E-mail: icei@cbees.net
Tel: +852-3500-0137 (Hong Kong)/+1-206-456-6022 (USA)/+86-28-88220101 (Chengdu)
Conference Specialist: Ms. Erica Han
