DELTACOILS was founded in 1989 and manufactures of finned pack heat exchangers.The finned pack heat exchangers are manufacted on specific customers’ drawings using high quality production processes: automatic straightening, cutting and bending of the tubes; shearing of the fins according to the required layout and spacing; mechanical expansion of the tubes, guaranteeing the perfect coupling to the fins; welding performed be special automatic machinery or manually; product testing including pressure test by the introduction of dry air in accordance with PED directory.