HAOMEI Aluminum specializes in providing 26mm and 29mm aluminum crown beer caps, and supports customized patterns, colors, sizes, etc., to meet a variety of needs from mass production to personalized brand packaging.
HAOMEI Aluminum manufactures beer crown caps​ typically using 8011 food-grade aluminum sheet.
The crown cap usually adopts a double code design inside and outside, which can only be scanned after opening the cap. It is specially used for consumer anti-counterfeiting verification and marketing activities.