... shock absorb, smooth Alucobest COPPER DOOR PLATE AND STRIPCU-ALU(GS) Plate and Strip: with heat insulation, sound insulation, shock ... absorb, smooth surface and high strength.Used for metal roofs,gutter,down pipe,ceiling,blinds,wall doors and door sets,waistline, ... baseboard,elevator doors,cab,cabinets and so on.Customers also can ...