Taiyuan Heavy Industry. 

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, oil film bearing, coke oven and converter tilting equipment, plate correcting, and steel pipe welding equipment; and extrusion, forging hydraulic, punching hydraulic, and special purpose hydraulic presses. The company also provides wind turbine, cranes and forgings for nuclear power stations, and nuclear vessels; jack-up drilling platforms, lift-boats, port machinery, and hydraulic pile driving hammers; and coal chemical and petrochemical products, sea water desalinization, and coal-based direct iron reduction. In addition, it offers all-terrain telescopic and lattice boom crane, crawler-type telescopic and lattice boom care, hydraulic gantry crane, and other construction machinery products; and space launch towers, stage equipment, gear transmission, castings and forging equipment, 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. Taiyuan Heavy Industry Co., Ltd. was founded in 1950 and is headquartered in Taiyuan, China.