, and options to meet your specific requirements. Based in Chicago, we serve the Midwest region and beyond with industrial water solutions customized to meet your specifications. We rent..., lease, sell, service and maintain a full line of water treatment equipment including: Deionization, reverse osmosis, softening, iron filtration, depth filtration, ultra-filtration..., ultra-violet sterilizers, automated controls and more. Plus, Crossbow Water owns and operates a major deionization regeneration plant capable of fulfilling even the largest water...