M. Jürgensen is a globally leading manufacturer of cylinder liners for medium speed four-stroke engines. Our high-quality products are used primarily in diesel, gas and dual-fuel engines as well as in compressors, but also in plant engineering and the petrochemical industry among others.One main field of application is propulsion and auxiliary equipment for commercial shipping vessels ranging from high-speed ferries to container ships to cruising vessels as the Queen Mary II. We also produce liners for stationary power stations, locomotive engines, and reciprocating compressors.