The core activity of AIK Schieberkontrolle GmbH is the inspection, maintenance, and installation of valves and hydrants in municipal supply networks, particularly in water networks. This includes: preventive inspections and functional tests of valves and hydrants, repairs and maintenance of defective or damaged valves and hydrants, regular maintenance of hydrants and valves to ensure they are always ready for use, and installation of valves and hydrants in municipal supply networks. The company thus provides services aimed at ensuring the safety and efficiency of municipal infrastructure.