Combined Systems, Inc. (CSI) is a leading provider of less-lethal solutions designed to support law enforcement agencies in maintaining public safety and operational control. CSI specializes in the manufacturing and supply of tear gas, flashbang grenades, and other less-lethal munitions, offering a range of products essential for crowd control, tactical operations, and crisis response. Known for their reliability and cutting-edge technology, CSI products are trusted by law enforcement professionals worldwide to deliver effective, non-lethal outcomes while minimizing risk and ensuring mission success. With decades of experience, CSI remains committed to innovation, performance, and the protection of both officers and communities