... steel, stainless steel, aluminum, brass, alloy... Finish: heat treated, oxided, plated, blastedServiceMachining workMaterialsteel, stainless steel, Invar, carbon steel, free cutting steel, aluminum, brass, copper, alloy ... can be RoHS compliant.PPAPavailable per request for machining work* ISOMachining work is offered ... , REMKO B, NORYL, POM, ACETAL stainless steel,aluminium,copper CNC machining parts