For over 30 years, HKR have been manufacturing products for power electronics. For meanwhile nearly 15 years one of our focuses is the design and realization of customer-specific power electronic products for special rail vehicles. These vehicles are in usage all around the globe and perform their work in several countries with high reliability. Our vast experience and the outstanding quality of our products ensure a high level of availability even under most difficult operational conditions. Our activities cover development, construction, assembly, commissioning, support and service.