/ President of Hongkong of Solar Energy Industry
(香港太陽能應用協會會長)
/ Director of the Chinese Non Ferrous Metal Industrial Association
(Aluminum)
/ Member of GLG Investment Consultation Council (2006-now)
/Investment consultants for many international investment banks and funds
/Member of the BIPV Steering Committee of China Construction Metal Structure Association.
/Member of National Standardization of Solar Mounting Structure of China.
/Chairman of Sinopower Holding (Hong Kong) Co. Ltd.
(香港光電主席）
/CEO of Guangdong Powerway Renewable Energy Co. Ltd
（保威新能源行政總裁）
/CEO of Kam Kiu Aluminum Group
（金橋鋁業行政總裁）
/CEO of Well Key Solar Technology Hong Kong （偉景太陽能集團總裁）(2009-2010)
/CEO of Scheuten Solar Group
（荷蘭索爾登太陽能集團總裁）(2013-14)
/CEO of Sinotech Power Group
（中國光電總裁） (2009-2020)
/Managing Director of Hong Kong Hydroponics Co. Ltd.
（香港水耕總經理）(2020-now)
/Regional Purchasing Director of Parfume Christian Dior
/Purchasing Director (Far East) of Indalex Aluminum Solution
（美國鷹都集團採購總裁）
/Investment consultant of Victor Aluminum Group
/Member of Marketing Committee of Aluminum Extrusion Council (USA)
(2005-2011)
/Member of the Standardization Committee of the Aluminum Association (USA)
美國鋁業協會標準制定委員會委員
(2006-2010)
