1. Investment Casting, Lost Wax Casting or Precision Casting;Water Glass( Colloidal Silica-sodium) or Silica Sol technology; OrColloidal Silica-sodium Silicate Compound

2. Sand Casting, Resin Sand Casting and Green Sand Casting;

3. Lost Foam Casting or Expendable Pattern Casting, Vacuum Casting,Die Casting;

4. Permanent Casting and Gravity Casting;

5. Low Pressure Casting;

6. Centrifugal Casting

7. CNC Machining.

8. The material included: Cast Gray Iron, Ductile Iron, MalleableIron, Wear Resistant Cast Iron, Carbon Steel, Stainless Steel,Brass/Bronze and Aluminum.