Hosco is a finishing system components manufacturer serving the finishing industry worldwide through systems integrators, and an extensive network of regional authorized distributors and agents. Hosco offers standardized capability for circulation systems and application finishing on a Global basis while being the only supplier of both inch and metric smooth-bore, cavity free and micro finished valves and fittings designed specifically for paint. All Hosco products are certified “silicone free” and ready for installation in your paint systems.