Company | Timeline | Status | |
Heytop Limited Director • Electronics Engineer | 1 May 2002←14 Years→7 Mar 2017 | Dissolved | |
Formula Sound Limited Director • Electronics Engineer | 16 Jan 1991←14 Years→21 Sep 2005 | Active | |
Formula Sound Limited Secretary • Unreported | 16 Jan 1991←14 Years→21 Sep 2005 | Active |