... Material:Steel, Stainless steel Investment Casting Parts,Stainless Steel Casting Investment Casting Parts,Stainless Steel Casting Parts 1) Molding process: Loss wax investment casting,Sodium Silicate Technology,Colloidal ... : Lager Platte left, right/ Corner casting / Gears / Pipe fittings...9) Manufacturer certification: ISO9001 (2000) / TS16949 Investment Casting Parts,Stainless Steel Casting Parts