Esterline Control Systems is an international leader in the engineering and manufacture of human-machine interface (HMI) technology, featuring complementary control product and service brands that are benchmarks in their markets, providing engineering services for aviation software and systems, motion control and avionics computing solutions, rotary switch products, HMI display and control products, and controls. The variety and depth of Esterline Control Systems expertise provides the ability to select and integrate the right mix of solutions for HMI technology needs in any critical application for aerospace, defense, medical, and other specialized manufacturing industries.