1. Parts can be produced at high production rates.
2.Large volume production is possible.
3.Relatively low labour cost per unit is obtainable.
4. Part require little or no finishing.
5. Many different surface, colours, and finishes are available.
6. Good decorations is possible.
7. For many shapes this process is the most economical way to fabricate.
8. Process permits the manufacture of very small parts which are almost impossible to fabricate in quantities by other methods.
9. Close dimensional tolerances can be maintained.
10. Parts can be moulded with metallic and non-metallic inserts.