Lanzhou LS Heavy Equipment Co., Ltd. researches, develops, manufactures, and maintains traditional energy and chemical equipment, new energy equipment, industrial intelligent equipment, and energy-saving and environmental protection equipment in China and internationally. Its products include high-end pressure vessels such as reforming reactors, hydrogenation reactors, heat exchangers, gasifiers, converters, and waste heat boilers, as well as nuclear power plant pressure vessels, storage tanks, and fuel storage systems. The company also provides nuclear fuel cycle reprocessing equipment, alkaline water electrolysis hydrogen production equipment, proton exchange equipment, gaseous hydrogen storage containers, and various energy storage solutions. Founded in 1953, it is headquartered in Lanzhou, China.