Closure Systems International, Inc. (CSI) is a global leader in plastic closure design, manufacturing and high speed capping equipment/application systems. Approximately 90+ billion closures are produced annually in CSI's 25+ manufacturing sites, strategically located in 20+ countries throughout the globe.

CSI integrates innovative closure technology, high-performance capping equipment and expert technical services and training support to help customers all over the world maximize their profits. These integrated closure and capping solutions deliver a total system of unsurpassed customer value and reliability.