| Company | Timeline | Status | |
| Ac Fluid Technology Limited Director • Company Director | 25 May 2000←4 Years→10 Mar 2005 | Active | |
| Weh Fluidtech Management Limited Director • Company Director | 22 May 2000←4 Years→10 Mar 2005 | Active | |
| Weh UK Limited Director • Unreported | 22 May 2000←4 Years→10 Mar 2005 | Active | |
| LBC Properties Limited Director • Company Director | 22 Jul 1998←6 Years→10 Mar 2005 | Active | |
| Weh Fluidtech UK Limited Director • Unreported | 19 Jun 1998←11 Years→30 Jun 2009 | Active | |
