As an ongoing program to familiarize the interested distributors and engineers that are dealing with Wirsbo products in Iran, NBN co. arranged a one-week tour from Wirsbo factory in Virsbo, Sweden. The 8 people delegation participated in different training programs in the factory. They also had a tour from the production facilities. It is always enjoyable to see the huge production plant that produces pex-a pipes and also the rings. The delegation stayed in 30 story Radisson Hotel in downtown Vestros. Beside the training program, Wirsbo people always provide a warm and pleasant program to the visitors that makes it an enjoyable and remembering trip for the participants.