Renold Plc is engaged in the business of manufacture and sale of industrial chains and torque transmission products. The company's products include transmission and conveyor chains, gearboxes and mechanical variable speed drives; clutches, couplings and spindles. It operates through two segments: Chain and Torque Transmission. The Chain segment manufactures and sells power transmission and conveyor chain and also includes sales of Torque Transmission product through Chain National Sales Companies. The Torque Transmission segment manufactures and sells torque transmission products such as gearboxes and couplings used in power transmission. The company was founded by Hans Renold in 1864 and is headquartered in Manchester, the United Kingdom.