Exhibit 21.1
SUBSIDIARIES OF DPC HOLDINGS LIMITED
| 1. | Certified Alloy Products Inc, United States |
| 2. | Deritend International Ltd, England & Wales |
| 3. | Doncasters Inc., United States |
| 4. | Doncasters Precision Castings – Bochum GmbH, Germany |
| 5. | Ross & Catherall Ltd, England & Wales |
| 6. | UPM Casting SA de CV, Mexico |