... aluminium,copper et We are an ISO certified manufacturer of high quality CNC machining parts,turning, milling, forging and stamping ... : Invar,steel, stainless steel, aluminum, brass, alloy... Finish: heat treated, oxided, plated, blastedServiceMachining workMaterialsteel, stainless steel, Invar, carbon steel, ... - 6AL-4VSpecial material - INVAR, REMKO B, NORYL, POM, ACETAL high quality CNC machining