Mitsubishi Steel Mfg. Co., Ltd. manufactures and sells steel products, construction machinery parts, automotive parts, and machinery and equipment in Japan, North America, rest of Asia, Europe, and internationally. It provides steel products, including structural carbon steel and alloy steels, spring steels, non-heat treated steels, high carbon chromium bearing steels, and others; coil, heavy-duty coil, and leaf springs, stabilizer bars, springs for railway vehicles, and precision parts; as well as special alloy powders, precision castings, machined metal parts, special materials and machined products, and wear-resistant cast steel products. The company also offers forging presses, forging manipulators, ring rolling mills, cold forging presses, magnetic separators, link conveyors, buckets, vibration isolators, scaling systems, other industrial machineries, outer casings for gas turbines, pressure vessels, and steel working products. In addition, it provides research and development services; and sells automotive parts, construction machinery parts, wear resistant teeth for shellfish harvesting, and wood processor tire chains. The company was founded in 1917 and is headquartered in Tokyo, Japan.
