We are manufacturer of semi-finished aluminium products in south china. Products range like below at present: 
 
cold casting pure aluminium and alloy 1050, 1060, 1100, 1200, A3003, A3005, A3105, A8011,A5005 in coils, sheets, strips, foil in mill finish, color coated, stucco. Treadplate/chequered sheet and so on.  Hardness: H12, H14, H16, H18,H19, H22, H24, H26, O,H4x