Digi Air Company Manufacturer of all kinds of square and round and industrial cooler channels Construction and installation of industrial hood Making a cooler valve Performing air conditioning services about us: Digi Air Company (former Spiral Air Conditioning) started its official activity in 1370 and at first it worked in the field of construction and installation of cooler ducts, and after expanding its range of services, today all services related to air conditioning in construction and industrial centers and performs treatment.