| Company | Timeline | Status | |
| Chenpump UK Ltd Director • Co Director | 11 Nov 2004←11 Years→23 Mar 2016 | Active | |
| Chenpump UK Ltd Secretary • Co Director | 11 Nov 2004←14 Years→8 Apr 2019 | Active | |
| CPMR Limited Director • Company Director | 17 Sep 2003←12 Years→29 Apr 2016 | Active | |
| CPMR Limited Secretary • Company Director | 17 Sep 2003←15 Years→22 Sep 2018 | Active | |
