... ,aluminum checkered plate,aluminum chequered plate,chequered coil,tread plate,aluminium checkered plate,aluminum chequered sheets,alloy: 1050, 1060, 1070, 3003, 5052, ... 3105, 6061 T6Our aluminum are qualifried by Italy , USA, MEXICO, YEMEN, MOROCCO market. 1050 H24 aluminium ... checkered coil