Yantai Oceanair Refrigeration & Air-Conditioning

Yantai Oceanair Refrigeration & Air-Conditioning (烟台欧森纳地源空调股份有限公司) is a company that designs, develops, manufactures, and sells air-conditioning equipment. It offers water-cooled chillers, cold storage systems, cryogenic refrigeration units, evaporative condensers, heat pumps, and other products. The company caters to the pharmaceutical, chemical, food, and thermal power industries.