Jimmy Yong Li Vien retires as Heatec Jietong Holdings executive director
He did not sought re-election at the board's Annual General Meeting.
Heatec Jietong Holdings announced the retirement of Jimmy Yong Li Vien as executive director.
Mr Yong, 61, was appointed to the post on 26 September 2007, according to a Heatec Jietong Holdings report.