| Company | Timeline | Status | |
| GSN Machine Tools Limited Secretary • Unreported | 13 Jul 2007←18 Years→Current | Active | |
| GSN Machine Tools Limited Secretary • Unreported | 13 Jul 2007←18 Years→12 Aug 2025 | Active | |
| Kwi Grinding Limited Secretary • Unreported | 20 Oct 2004←15 Years→23 Oct 2019 | Active | |
