Experience Sharing Seminar on Asia Think strategically
October 4, 2019
Experience Sharing Seminar on Hainan - HK Economic Cooperation Symposium
January 22, 2020
Green Facilities and Utilities Forum 2017
March 3, 2017
Managing Director of BillionGroup Technologies Ltd. and President of the Hong Kong Energy Conservation Association – Prof Ir Steve Wong has accepted the invitation by the Open University of Hong Kong and the Green Environmental Protection Association of Macau as a keynote speaker to share his experience on the topic “Smart Green City Solutions” during the Green Facilities and Utilities Forum 2017 held in Macau on 1 April 2017.