JTEKT Corporation (JTEKT) is an equipment manufacturing company. The company manufactures and markets steering systems, electronic control devices, machine tools, home accessory equipment, bearings, and driveline components. Its products include electric power steering, hydraulic power steering, components, driveshafts, TORSENs, propeller shafts, CVT oil pumps, damper pulleys, proportionally controlled valve for AT and CVT, 4WD couplings, TOYOPUC, and motion controllers. JTEKT also offers bearing products such as general purpose bearings, bearings for extreme special environments, automotive bearings, steel mill bearings, bearings for electric, electronic products, machine tool bearings, and bearings for general industrial equipment. The company serves steel, railway, aviation, aerospace, construction machinery, agricultural machinery, and wind power generation. JTEKT is headquartered in Osaka, Japan.