DSG-Canusa is the complete source for heat shrink products and related technology. Our product offering includes Polyolefin, Fluoropolymer, Elastomner and PVC heat shrink based materials in Thin, Medium and Heavy Wall tubing as well as heat shrink accessories and equipment. New products are continuously being developed to meet industry requirements. DSG-Canusa provides electrical and Mechanical insulation solutions for Automotive, Electrical / Utility . Electronics and communication markets globally. Founded on 1972 DSG-Canusa has emerged to become one of the largest heat shrink manufacturers in the world.