Renold plc manufactures and sells high precision engineered power transmission products in the United Kingdom, rest of Europe, Americas, Australasia, China, India, and internationally. The company operates through two segments, Chain and Torque Transmission. It offers standard, welded steel, trident, and draw bench conveyor chains, as well as conveyor chains for theme parks; and bucket elevator, escalator, heavy duty drag, and waste water treatment chains, as well as standard attachments. The company also provides industrial, marine propulsion, generator set, and ajax couplings; freewheel clutches, such as sprag clutches and trapped roller clutches for use in overrunning, indexing, and backstopping applications; and worm gears, bevel, helical gears, transit escalator drive solutions, custom gearing solutions, carter gear refurbishment, and oil condition monitoring systems. In addition, it offers leaf chains for materials handling applications; processing equipment and vibratory drives, such as shakers, QE vibrators, rotary electric vibrators, vibratory fill stations, vibratory conveyors, vibratory feeders, bulk bag unloaders, and screw conveyors; and chain accessories, including sprockets, chain wear guides, chain pin extractors, and chain tensioners. Further, the company provides transmission chains, which include general transmission, low maintenance, abrasion resistant, corrosion resistant, standard attachment, and polymer block chains. It serves clients in transportation, mining and quarrying, materials handling, manufactured products, environmental, food and drink, energy, and construction machinery, as well as agriculture, forestry, and fishing sectors through original equipment manufacturers, and distributors. The company was founded in 1864 and is headquartered in Manchester, the United Kingdom.