Alloy and Temper: 8011  3003  3004  3005  1100  1050Temper:H14/H16Thickness:0.3-1.0mmWidth:500-1300mmsurface: Mill or MirrorProduct Quality: In addition to the advanced production equipment,Website:http://www.aluminumchinasupplier.com, we also have first-class quality management system, including ARL360 specstrograph from thermo electron Corporation, MTS stretcher, Brinell hardness tester, Erichsen Tester,Ect.Usage:For roof usage. Cobblestone pattern can available the noise of the rain fall.