Lanzhou LS Heavy Equipment Co., Ltd. engages in the design, manufacture, installation, and services of equipment and engineering required by oil refining, petrochemical, and nuclear power. Its products include continuous reforming reactor, hydrogenation reactor, screw lock ring heat exchanger, high pressure separator, coal chemical equipment, spherical, plate heat exchanger, fast forging hydraulic unit, and environmental protection equipment. The company was founded in 1953 and is headquartered in Lanzhou, China.