Closure Systems International, Inc. (CSI) is recognized as a global leader in closure design, manufacturing, and high speed application systems. In addition to quality closures and capping equipment, CSI provides unparalleled customer and technical services globally. Major categories served include carbonated soft drinks, bottled water, juices, isotonics, teas, adult beverages, dairy, foods, and automotive fluids.
CSI's closure systems solutions help customers maximize profits by increasing the marketability of their brands and optimizing their total cost of operations. CSI is part of Reynolds Packaging Group, an operating division of Rank Group Limited.