Taiyuan Heavy Industry Co., Ltd. manufactures and sells heavy-duty machinery in China. It offers railway wheels, axles, gearboxes, wheelsets, and tunnel boring machines; mining shovels and hydraulic excavators, semi-mobile crushing stations, self-mobile crushing stations, spreaders, discharging cars, crawler transporters, and belt conveyors; heavy duty and special cranes, and dry quenching lifters; seamless steel tube, plate and strip rolling mill and finishing, plate correcting, and steel pipe welding equipment; and extrusion, forging hydraulic, punching hydraulic, and special hydraulic presses. The company also provides wind turbines; coke oven machinery; pressure vessels and related products; jack-up drilling platforms, lift-boats, wind-turbine installation vessels, hydraulic pile driving hammers, rock-embedded drilling machines, whole package of drilling equipment, jacking and locking systems, and single point mooring systems; gear transmission and other standard gearbox products; and steel castings and forgings. In addition, it offers jib cranes, ship-to-shore container cranes, ship loaders, bridge type grab ship unloaders, rail mounted container gantry cranes, rubber tried container gantry cranes, goliath cranes, bucket wheel stacker-reclaimers, etc.; construction machinery, such as cranes; oil film bearings, chocks, and lubrication systems; and space launch towers, stage equipment, nuclear vessels, and electric control equipment. The company also exports its products to approximately 50 countries. Its products are used in the fields of metallurgy, mining, energy, transportation, offshore, aerospace, chemical, railway, shipbuilding, environmental protection, etc. The company was founded in 1950 and is headquartered in Taiyuan, China.