• Sourcing Solutions
  • Services & Membership
  • Help & Community
About product and suppliers:
        Alibaba.com offers 4,093 18mm aluminum cap products. About 32% of these are lids, bottle caps, closures, 1% are wine stoppers. 

A wide variety of 18mm aluminum cap options are available to you, such as screw cap, pump sprayer, and ropp cap. You can also choose from metal, aluminium-plastic, and plastic. As well as from bottles, jars. And whether 18mm aluminum cap is non spill, pilfer-proof, or child-proof. 

There are 4,093 18mm aluminum cap suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of 18mm aluminum cap respectively. 

8mm aluminum cap products are most popular in North America, Western Europe, and South America. 

You can ensure product safety by selecting from certified suppliers, including 1,083 with ISO9001, 531 with Other, and 312 with ISO14001 certification.