Longhua Technology Group (Luoyang) Co., Ltd., established in 1995 and listed on the Shenzhen Stock Exchange in 2011 under stock code 300263, is an industrial technology group focused on energy-saving and environmental protection equipment. Longhua offers industrial cooling and heat transfer solutions, including air-cooled heat exchangers, direct air-cooled condensers, evaporative condensers, hybrid cooling systems, plate heat exchangers, and finned tubes. Its products are used in power generation, petrochemical, refining, chemical processing, metallurgy, and steel industries. The company assists EPC contractors and industrial plant owners with equipment selection, customized design, manufacturing, and project delivery.