Luoyang Longhua Heat Transfer & Energy Conservation Co., Ltd. (LLH for short) is located in Luoyang Airport Industrial Area, Luoyang of Henan Province in central China. With a registered capital of RMB 880 million, LLH went public on Shenzhen Stock Exchange (Stock Code: 300263) in 2011. As the largest R&D and manufacturing base in China for air cooled heat exchanger and hybrid evaporative condenser, LLH is the only listed company that specializes in manufacture of such equipment. LLH has four wholly-owned subsidiaries, which are Luoyang Longhua Heat Transfer & Energy Conservation Equipment Branch Company, Beijing CM Environmental Engineering Co., Ltd., Binhai Jushan Water Industry Development Co., Ltd., and Luoyang Sifon Electric Materials Co., Ltd.LLH has developed a whole range of products of air cooled heat exchangers and energy-efficient hybrid coolers/condensers with independent intellectual properties, which have filled in several gaps in terms of Chinas cooling and heat transfer technologies, and created a new concept of the technological reform in China. As a leader in the development of industrial cooling/condensing technologies in China, LLH has turned process industries into factory standard products, which is a technological breakthrough in the entire industry. Firmly grasping the pulse of the times, LLH has become a remarkable innovative enterprise based on its technical strength on environmental protection and energy conservation. For better use of limited resources on earth, shouldering the mission, LLH is committed to R&D and application of quality heat transfer equipment, and becoming a world-renowned R&D and manufacturing enterprise for industrial heat transfer equipment.