Performance and efficiency of MAN's electronically controlled main engines strongly depends on performance of the Hydraulic Cylinder Units and its FIVA/ELFI multiway valves. Besides a complete HCU overhaul services, PBM Group is now able to perform a full-scale test of FIVA/ELFI valves on its own Test Stand. By introducing the Test Stand into service, PBM Group positions itself into an elite circle of service providers able to fully overhaul FIVA/ELFI valves. "We continue to add value to our clients and business partners" - says PBM Group's management team.