... bathtubs in Class 1 and 2), auto parts (windshield wiers,mufflers), medical instruments, architectural decoration, chemicals, chemical industry,food & beverages,agriculture ... .Automotive:Automotive trim and molding /Exhaust-system components, tubular manifolds, mufflers / Catalytic converter shells2.Construction: Gutters and downspouts, roofing, siding3.Kitchenware ...