Red Box International has been manufacturing Ground Power Equipment since 1993. Located in modern purpose built factories and offices, totalling over 220,000 sq.ft both in Lawrenceville, Georgia, USA and near Southampton in the UK, we boast a comprehensive range of Ground Power Units in addition to a wide selection of ground support equipment (aircraft GPU). This includes Aircraft Tugs, Aviation Tools, Tool Control Systems, Cable Assemblies, Load Banks and Aircraft Start Units.