The right product for all applications!


Innovative technology with facts that speak for themselves:

TOP quality

  • COTEK pure sine wave inverter in the performance class 350 - 4000 W and battery chargers

TOP price performance

  • at reasonable prices from COTEK-warehouse in Germany

TOP service

  • technical advice, personalized sales documents and 24 hour service in the house

TOP quality

  • DEFA chargers and cable systems in IP 44/65

 

TOP price performance

  • at reasonable prices from DEFA-stock in Germany

TOP service

  • technical advice, personalized sales documents