... machining: CNC, Milling Machine, Drilling Machine, Numerical Lathe, All Types Of Lathe.6.Surface Finishi Process: Polishing, Sandblasting, T6-heattreatment, Painting ... 7.Testing Ability:Spectrograph, Heat Treatment, Mechanical Properties Test.8.Service:OEM Service Available,100% Inspection And Control.9.Advantage:Small Order Accepted ... Costs, Shipping And Taxes Paid By The Buyer. Casting Gear Box Parts