Gilmore Global Instruments has been a full-service manufacturer and distributor of engine control and monitoring equipment since 1950. We specialize in engineering and distribution services for CANBUS systems, touchscreen displays, I/O controllers, and analog equipment for diesel and gas engines. We are Cummins Tier 4 Certified for our engineering services, CANBUS systems, and display packages. GGI also owns the Jones Tachometer and Reliance Right-Angle Drive product lines in addition to manufacturing a large variety of control and rotary cables and related equipment.