Aluminium instead of copper belt, has become a popular trend. Aluminum content in the Earth's crust after oxygen and silicon, in third place, is the most abundant metal in the Earth's crust. Aviation, buildings, cars, the three major industrial development, requires that the materials have unique properties of aluminium and its alloys, which contributes significantly to the production and application of new aluminum. Applications are widely used. Aluminum with conductive performance just below copper aluminum Board, is refers to with pure aluminum or aluminum material through pressure processing made (shear or saw cut) of get cross section for rectangle, thickness uniform of rectangle material. International Shang habits put thickness in 0.2mm above, 500mm following, 200mm width above, length 16m within of aluminum material called aluminum plate or aluminum tablets material, 0.2mm following for foil material, 200mm width within for row material or article material (certainly with big equipment of progress, Most wide 600mm emission can be achieved or more).