Green Facilities and Utilities Forum 2017
Managing Director of BillionGroup Technologies Ltd. and President of the Hong Kong Energy Conservation Association – Prof Ir Steve Wong...
APEC Lighting Workshops, Part II of 2016
Managing Director of BillionGroup Technologies Ltd. and President of the Hong Kong Energy Conservation Association – Prof. Ir Steve Wong...
Energy and Environmental Seminar in Bangladesh
Managing Director of BillionGroup Technologies Ltd. and President of the Hong Kong Energy Conservation Association – Prof. Ir Steve Wong...
Morgan Stanley Seminar on Refuse Derived Fuel
Managing Director of BillionGroup Technologies Ltd. and President of the Hong Kong Energy Conservation Association – Prof. Ir Steve Wong...
Hong Kong Open Forum on Renewable Energy, 2016
Managing Director of BillionGroup Technologies Ltd. and President of the Hong Kong Energy Conservation Association – Prof. Ir Steve Wong...
InfoDay, OUHK
Managing Director of BillionGroup Technologies Ltd. and President of the Hong Kong Energy Conservation Association – Prof. Ir Steve Wong...