... four types of castings:sand casting, gravity die casting,die casting and permanent mold casting, iron casting process.We have 16 years ... AC-46000/EN AC-4620 ProcessSand casting, Gravity casting, iron casting and CNC Machining casting.Designs1.As per the customer’ ... machine, CMM dimension reportCertificateISO9001:2008StandardASTM, DIN,JIS, EN, ISO, GB standardsSoftwarePro/E,UG, Solid works, Auto CAD, ...