MGGRP

Speedometers; Tachometers; Battery charging devices for motor vehicles; Control units for regulating start-up electrical motors; Data processing apparatus; Electric locks for vehicles; Electric wire harnesses for automobiles; Electronic black boxes for recording data; Electronic motor vehicle ignition tuning kits comprised of an electronic control unit that monitors engine performances and delivers re-calculated sensor values to the original engine control unit to increase engine performance; Infrared detectors; Pressure gauges; Pressure sensors; Relays, electric; Theft alarms; Thermostats for vehicles; Tire pressure gauges; Video screens