... (1050 ,1060,1070,1100,3003,3004,3105,)5052,5083,6061,6063,7075,,8011)2)Temper:0,H14,H16,H18,H24,H26 ... ,cabinet , etc .packing :waterproof paper cover the surface ,wood pallet Aluminium sheet(plate)1)Alloy:1050 1060 1070 1100 3003 3004 ... board/aluminum curtain board,ceiling board/special-shaped ceiling board,aluminium sheets for cable channel, electrical manufacture,etc. 1050 ...