| Company | Timeline | Status | |
| Jonlin Engineering Limited Director • Secretary | 22 Apr 2009←16 Years→Current | Active | |
| Jonlin Engineering Limited Secretary • Unreported | 22 Apr 2009←16 Years→Current | Active | |
| Jonlin Engineering Limited Director • Secretary | 22 Apr 2009←16 Years→10 Jul 2025 | Active | |
| Jonlin Engineering Limited Secretary • Unreported | 22 Apr 2009←16 Years→15 Jul 2025 | Active | |
