roof's ventil stent part 1, Material: steel 2, Processing method: stamping,welding, zinc electroplating ... coating, anodize, E-coatingApplicable industry:Automotive IndustryElectrical IndustryBuilding IndustryFurniture IndustryMachine assembly IndustryComputer components IndustryAircondition industryFile formats:Pro/Engineer, Solid Works, Unigraphics ... (IGS, STP, STL and X-T) roof's ventil stent part