| DUPLAS Ltd | |
| Unit 7 | |
| Diamond Business Park | |
| Thornes Moor Road | |
| Wakefield | |
| West Yorkshire | |
| England | |
| WF2 8PT | |
| Telephone | +44 (0)1924 298298 |
| Fax | +44 (0)1924 377101 |
| For sales and general enquiries please contact Mike Dugan | |
| Mobile | 07968 915618 |
| sales@duplas.co.uk | |
| For engineering enquiries please contact Ken Beardshall | |
| Mobile | 07817 718318 |
| For service please contact Craig Dowle | |
| Mobile | 07968 915621 |