Backed up by a large number of senior technical experts in refrigeration and air-conditioning, Oceanair is specialized in the design, research and development of refigeration and air-conditioning units, low temperature industrial refigeration units, as well as heat pump units. We have successively developed various products with the domestic advanced level, such as dry-type heat pump units, flooded water (ground) source heat pump units, low-temperature evaporative water chillers (-37℃, ultra-high temperature heat pump units(120℃ outlet water), ultra-low temperature air source heat pump units etc. These innovative products have been granted more than 30 national invention patents and utility model patents successively, and are widely recognized by users after being put on the market. The growth of an enterprise is driven by technological innovation and improvement. Oceanair's persistent commitment to the research, development and investment in refrigeration and air-conditioning  technology ensures sustained industrial leadership in technology research and development.