Earth Day 4.22 2016 ( 地球日 4.22.2016 )
Managing Director of BillionGroup Technologies Ltd. and President of the Hong Kong Energy Conservation Association – Prof. Ir Steve Wong...
Earth Day 4.22 2016 ( 地球日 4.22.2016 )
SmartHK 2016 「創新升級 ‧ 香港博覽」
SmartHK 2016 「創新升級 ‧ 香港博覽」
2016 澳門國際環保合作發展論壇及展覽 Macao International Environmental Co-operation Forum and Exhibition 2016
2016 澳門國際環保合作發展論壇及展覽 Macao International Environmental Co-operation Forum and Exhibition 2016
APAC Innovation Summit 2016 – Internet of Things
APAC Innovation Summit 2016 – Internet of Things
Asia-Pacific Economic Cooperation ("APEC") 亞太經合組織
Asia-Pacific Economic Cooperation ("APEC") 亞太經合組織
Eco Expo Asia 2015