Content :
1,20mm aluminum cocer have two types:one is flip off cap,another is tear off cap.
2,The aluminum material is H16,8011;its color is usually silver,other color can also be customized.
3,All our aluminum caps are tested by automatic detection equipment;Its quality is reliable.
4,The size of 13mm aluminum cap is 20.3*7.3mm;Other sizes can also be customized.
5,The packing is PE bag and 5 layer carton,20000 pcs/bag/carton.