Vanson Engineering Pvt. Ltd. Manufactures Electronic Control System with Gearbox Control. Vanson Engineering Pvt. Ltd. Is an ISO 9001:2000 awarded company. The company manufactures products for industries like Marine, Power [Thermal and Hydro], Material Handling and Cement sector. The Electronic Control System with Gearbox Control is a complete engine and gearbox control with state-of-the-art digital central processor and electronic actuator. The system control of trolling valves and provides all interlocking for regular propulsion systems, including propeller shaft brakes and throttle boosts.