Science-based. Performance-focused. Washing Systems, LLC (WSI), part of the Kao family of companies, is a leading provider of innovative products and technical services to the commercial laundry industry. Driven by comprehensive technological and environmentally sustainable innovations, WSI delivers powerful advancements in the cleaning, processing, and the disinfection of textiles, and water treatment. As a trusted advisor to commercial laundry providers, WSI consistently maximizes plant efficiencies, while increasing productivity and reducing the environmental footprint. While serving North America and Europe, WSI’s global headquarters reside in Loveland, Ohio.