Mitsuboshi Co. Ltd. engages in the manufacture and sale of electric wires and cables. The company offers rubber-insulated flexible wires and cables comprising natural and chloroprene rubber-sheathed, EP rubber-insulated chloroprene-sheathed, earthquake-resistant rubber flexible cables, welding cables, rubber-sheathed flexible cords, rubber-insulated lead wires; plastic-insulated flexible wires and cables; heat-resistant, and oil-resistant flexible cables; PVC sheathed flexible cords, appliance wiring materials, and portable power cables. It also provides extruded synthetic resin products, including habiron packing for building materials, refrigerators, electronic equipment, vehicles, and engineering; rubber and plastic industrial products for building materials, electronic equipment, automobiles, marine shipping, vehicles and aircraft; plastic molded products; comprising window frames, solar panel gaskets, and materials for the exterior walls of houses. The company was founded on August 8, 1919 and is headquartered in Osaka, Japan.