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30-May-2015

Managing Director of BillionGroup Technologies Ltd. – Prof. Ir Steve Wong has accepted the invitation by Messe Frankfurt as a speaker to present a topic “Sustainability and Quality of Lights” in the “Thailand Light Fair 2015” from 19-21 August 2015 in Bangkok....

30-Apr-2015

Managing Director of BillionGroup Technologies Ltd. – Prof. Ir Steve Wong has accepted the invitation by Messe Frankfurt as a speaker to present in the “Light Talk Forum” for the topic “Sustainability and Quality of Lights” in the Guangzhou International Lighting Exhib...

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