| Material | Application Scenario | Product and Process Feature Introduction | Remarks |
| 45# | Photovoltaic Solar Power Generation Equipment | Single weight: 4.443kg. Thin-walled, large part. The cylindrical hole of the wax model is made by embedding a ceramic core. The casting requires special tooling to ensure flatness | Tolerance accuracy of castings dimensional tolerance standard ISO8062 (GB/T6414) CT6 grade |