sentenso is a specialist in MRO (Maintenance, Repair & Overhaul) surface treatment for aviation. Focus is Rotary Flap Peening (RFP), a precise process for repairing and strengthening aircraft and industrial components without free-flying media. With the RotoFlapMaster system, sentenso enables mobile, battery-powered on-site applications compliant with AMS2590 and provides operator training.