| Company | Timeline | Status | |
| Kaisertech Limited Director • Director | 20 Jul 1998←17 Years→6 Apr 2016 | Active | |
| Kaisertech Limited Secretary • Unreported | 20 Jul 1998←17 Years→6 Apr 2016 | Active | |
| Ok International Limited Director • Director | 6 Apr 1992←6 Years→22 Jun 1998 | Active | |
| Ok International Limited Secretary • Unreported | 6 Apr 1992←6 Years→22 Jun 1998 | Active | |
