Taiyuan Heavy Industry Co., Ltd. manufactures and sells heavy-duty machinery in China. The company offers railway wheels, axles, gearboxes, wheelsets, and tunnel boring machines; bridge cranes, gantry cranes, and portal cranes; steel and welded pipes; converters, wind turbine gearboxes, and crane reduction gears; and mining equipment, as well as semi-mobile crushing plants, self-propelled crushing plants, dump trucks, unloading vehicles, and tracked transport vehicles. It also provides oil-film bearings; construction machinery; forgings, castings, wear-resistant parts, and steel ingots; belt conveyors comprising frames, conveyor belts, idlers, drums, tensioning devices, and drive units; and automated parking system equipment and accessories. The company exports its products to approximately 50 countries. Its products are used in the metallurgy, mining, energy, transportation, offshore, aerospace, chemical, railway, shipbuilding, and environmental protection industries. Taiyuan Heavy Industry Co., Ltd. was incorporated in 1998 and is based in Taiyuan, China.