... quality system authentication. A cold rolling hot rolling. Aluminum:Material 1060, 1100, 1050, 1145, 8011, 3003, 3004, 5052, 5083, 6061 ... mm-1900 mm2. Aluminum roll: (cold rolling hot rolling)Material 1060, 1145, 1050, 1100, 8011, 3003, 3004, 5052, 5083, ... Material3. Anticorrosive heat preservation with aluminum watts (corrugated aluminum) : 1060 3003, material thickness 0.3-1.5 (mm), aluminum watts ...