Jiangsu Tenesun Electrical Appliance Co., Ltd. is located in Nantong Economic & Technological Development Zone, which is a new & high-tech industrial park. We specialize in developing all kinds of high efficient & energy-saving household and commercial air source heat pump water heaters, air conditioners and other energy-saving equipment. Our company ranks among the early companies that own heat pump products research institutes of this industry, state-grade professional heat pump product laboratories and advanced heat pump soft production lines. In addition, we also have obtained ISO9001 quality management system authentication, ISO14001 environmental management system authentication, CCC authentication and CE authentication Meanwhile, we have acquired national industrial product manufacturing permission certificate, and own the qualification and condition of manufacturing large-scale heat pump unit. With many years' export experience, we also provide OEM services. We sincerely hope to establish cooperation relationships with esteemed companies throughout the world welcome customers to visit our factory or our website.