PSI-Polymer Systems is a leading, USA-based global supplier of polymer melt filtration, melt pumps, metering and auxiliary equipment. PSI-Polymer Systems is dedicated to the serving the needs of extrusion processors through efficiency gains; as well as supporting the adhesives and food industries. In addition to systems and controls supply, the company offers customer-centric engineering services and operates a process lab to support ongoing process development or special applications and customer trials. PSI-Polymer Systems is privately-held and has manufacturing, sales and service operations in the United States and Europe and global distribution through direct and independent sales offices.