Jiangsu Tongsheng Heat Exchanger Co.,Ltd was founded in 2011 with the registered capital of 50,000,000 yuan, it covers an area of more than 100,000 square metres. It is specialized in the professional development and production of finned heat exchanger for air conditioning and refrigeration, providing related technology service. Products are widely used in industrial and commercial air-conditioning, household air-conditioning, rail transit air-conditioning, marine air-conditioning, food cold-chain equipment and so on. The company aims “to develop and provide high-efficiency heat exchanger, enhance the customer’s product value” and insists the strategic concept of “ professional, high starting point，high standard”. Now the company has 6 separated production lines which can produce all kinds of heat exchanger at about 600000 sets per year. At the same time, in order to enhance the company’s technology research and development, technical service and quality guarantee capabilities, the company continues to increase investment in research and development, carries out technical cooperation with domestic first-class research institutes, introduction of technology talents and construction of CAE system and test equipment. Now the company has gradually become the specialized company with independent intellectual property rights and provides customers with value-added services.