HUSCO International has invested in its 11th and 12th component-cleaning systems from MecWash Systems. The Midi aqueous wash machines clean hydraulic control valves used in off-highway applications, including agricultural machinery, materials handling, and construction. HUSCO commissioned its first system for use at its European headquarters in 2000. Since then, it has installed three units in the UK, as well as five in the U.S. and one in China.