1.Design

2.metal mold design, production

3.Wax type molding

4.Tree assembling

5.Coating

6.Wax removal

7.Mold burning

8.Metal melting,tapping

9.Crush of the mold

10.Cutting of parts

11.Finish of the gate

12.Heat treatment

13.Processing after an examination for dimensions, hardness, ingredient

14.Surface finish, completion