OCEANAIR Company specialized in the development, design, manufacturing, sales and after-sales service, the installation and commissioning as well as engineering design and technical consultation services. The leading products include water chiller, low temperature water chiller,waste heat recovery heat pump, air source heat pump, evaporative water chiller (heat pump) unit, refrigeration unit, etc, they are widely used in residential and industrial buildings, also applied for water temperature control in marine aquaculture, aquatic products processing, as well as process cooling, waste heat recovery and utilization in pharmaceutical, chemical industry etc. As a pioneer of evaporative chillers in China, we have creatively developed and produced "evaporative chillers" integrating steel special-shaped tube evaporative condenser and water chillers. We have won the national invention patent (patent number: ZL 2013 2 0583433.5), we are an outstanding representative of evaporative chillers in China. The Company and Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences have jointly undertaken a number of national science and technology projects, and obtained a number of scientific research achievements. After years of efforts, we have become a leader in the field of cold water (heat pump) systems that provide water temperature from -35℃ to 120℃. We have national recognized testing centers for products to ensure each product Performance meets customer requirements. We have obtained ISO9001-2000, ISO 14001, & OHSAS18001 Certifications, National Industrial Products Production License, China CARR Certification, National Energy Conservation Products Certification and Energy Conservation Certification for Innovative Construction Equipments in Shandong Province successively. We are the member of China Refrigeration and Air-Conditioning Industry Association and Shandong Association of Refrigeration. We have been rated as an AA grade credit enterprise by banks.