Original MAAG technology, which we have further improved during the past few years, and a production facility based in Winter ... thur, Switzerland, are key features that distinguish RENK-MAAG from other high-performance gearbox manufacturers. RENK-MAAG is the first and only port of call for new turbo gearboxes, integral gears, synchronised clutch and toothed couplings, and for spare parts for MAAG turbo gearboxes and MAAG marine gearboxes! We operate across the globe and thus also in your locality thanks to our network of agents and ultra-mobile service team. read more