... Coils1000series, 3000series, 5000Series,6000series aluminum coil.1) Alloy : 1,3,5 series(1050 ,1060,1070,1100,3003,3004,3105,)5052,5083,6061 ... ,6063,7075,,8011)2)Temper:0,H14,H16,H18,H24,H26 ... board/aluminum curtain board,ceiling board/special-shaped ceiling board,aluminium sheets for cable channel, electrical manufacture,etc ...