Lanzhou LS Heavy EquipmentLtd 

Established in 1953 and headquartered in Lanzhou, China, Lanzhou LS Heavy Equipment Co., Ltd. specializes in a comprehensive range of services for the petrochemical industry. Its operations span research and development, design, manufacturing, installation, and providing post-sales technical support for various types of equipment, serving both domestic and global markets. The company's extensive product portfolio includes diverse pressure vessels, such as reforming, hydrogenation, and high-pressure reactors, alongside threaded and diaphragm heat exchangers, and circulating hydrogen desulfurization towers. Furthermore, it supplies high-pressure tubular reactors and substantial industrial towers for general chemical applications. For the coal chemical sector, it provides gasification furnaces, shift furnaces, water washing towers, intermediate heat exchangers, and waste heat boilers. The firm also fabricates reaction kettles and specialized material containers, catering to the needs of the fine chemicals industry.