On May 8, 9 and 10 Wigersma & Sikkema attended the 34th International Scientific & Expert Meeting of Gas Professionals. The event was held in Opatija in Croatia and attracted over 600 attendants and gas specialists from various countries. During the three days seminars and presentations were given on natural gas related subjects and products, and there was an exhibition area. Wigersma and Sikkema’s Jan Sietsma gave a seminar on “PLEXOR, a new and innovative way of functional and visual inspection of gas pressure regulating stations”. In addition to this well attended seminar Wigersma & Sikkema also had booth together with KONVEX, their partner for Serbia and Croatia. On the booth a live demonstration of the PLEXOR system could be seen. There was a lot of interest in PLEXOR and the demos were well attended.