... of alloy ,over 830 kinds of products,and over 13600 different specification.aluminium circle1.Alloy 1 series,3series,5series,8series2.Temper O ... -0.504.Width(mm) 900-1500 ..Here is our product specification for your reference:1)Aolly:A3003 A1100 A8011 A1050 etc2 ...