Endo Manufacturing Co., Ltd., together with its subsidiaries, manufactures and sells golf club heads, metal sleeve products, automobile and two-wheeled vehicle parts, forged components, aircraft parts, and medical devices in Japan and internationally. The company offers golf club heads that includes irons and wedges under the Epon Golf brand; and medical devices, including hip stems, knee joint and femoral components, trauma plate, acetabulum cups, and shoulder joint stems. It also provides engine parts; metal sleeves, such as fuser and heating rollers, battery cases, motor covers, seamless belts and rings, motor parts, drive belts, electronic parts, and optical parts; and forging products comprising engine gears, transmission gears, connecting rods, cranks, and dynamic and static blades for turbines, as well as agricultural machinery parts and others. The company was incorporated in 1950 and is headquartered in Tsubame, Japan.