CHLHE.CHLHE was founded in 1994, with a registered capital of 309.9 million RMB, and has two production bases for pressure vessels (36,000 square meters) and rail transportation (16,500 square meters). As a high-tech enterprise in the field of energy equipment, it focuses on the R&D and manufacture of pressure vessels and environmental protection equipment for thermal power, nuclear power, petrochemical and other industries, with products covering 15MW-1000MW generating sets supporting equipment, and core products including deaerator, high-pressure heater, tower and alumina vessel. The company has passed ISO three major system certification, holds A1 class pressure vessel manufacturing license and ASME U steel seal and other international qualifications, and leads the industry with the ability of the whole industry chain service.