As a professional aluminum bottle cap material, Haomei Aluminum can provide aluminum sheet/coil/foil and strips for medicine, cosmetics, beverage, wine, beer caps. The common aluminum cap closure materials such as 1060,5052,3105,3104,8011,etc are all available. This is a manufacturing process of aluminum alloy sheet for caps. If you need, welcome to leave message below or emails us: dolly@alumhm.com