... to your drawing 2. We can read different kinds of drawings, CAD/ pro-engineer/ solidworks 3. Short lead ... finish8. Tooling Measurement & Check 9. Assembly10. Trial Production11. Correction Cast iron part accessory1. Molding process:Green sand casting,shell sand casting ... iron,GG15,GG20,GG25,GG30.Ductile iron GGG40,GGG50,GGG60,GGG70.En1596 EN1563,ASTMA159,and etc3. Molding:Hand made/Half auto made ...