Atlas Copco Rotoflow is a turboexpander desigining and manufacturing (OEM). The turboexpander machine is used in the gas, petroleum, air separation, gemothermal application. The Atlas Copco Rotoflow, Service group has a redesign software that is beneficial for customers with turboexpander units. This software is available for downloading at the WWW.atlascopco.com web site. It is our intention to specifically advertise at the PetroPages to inform our customers.