| Company | Timeline | Status | |
| RCL Air Conditioning Contracts Limited Director • Unreported | 5 Jun 2017←8 Years→Current | Active | |
| Honge Consulting Limited Secretary • Director | 1 Oct 2003←16 Years→6 Mar 2020 | Active | |
| Honge Consulting Limited Director • Director | 1 Oct 2003←16 Years→6 Mar 2020 | Active | |
| RCL Air Conditioning Limited Director • Engineer | 23 Aug 2001←24 Years→Current | Active | |
| RCL Air Conditioning Limited Secretary • Engineer | 23 Aug 2001←2 Years 7 Months→30 Mar 2004 | Active | |
| RCL Air Conditioning Limited Director • Engineer | 23 Jan 2001←1 Month→16 Mar 2001 | Active | |
| RCL Air Conditioning Limited Secretary • Engineer | 23 Jan 2001←1 Month→16 Mar 2001 | Active | |
