A special air conditioning technology that has been developed over many years allows us to respond customers’ various issues.

Our division has grown on the basis of our long-accumulated ventilation, refrigeration, and freezing technologies and centering on characteristic technologies, such as the design and construction of banana after-ripening facilities and CA storage facilities that keep fruits and vegetables fresh by controlling oxygen and carbon dioxide.

 We contribute to society by providing improved energy saving and a comfortable spatial environment to our customers through these technologies.