2025-05-09 00:00:00 Worldwide, ZF Friedrichshafen AG has 113 production companies in 26 countries and seven main development locations (December 2014). In addition, ZF has 33 service companies as well as 650 service partners. TRW has 174 locations in 28 countries. This enables ZF to provide a large network of highly qualified contacts close to international customers at all levels and in all regions. *** Welcome TRW ***