SONNENBURG ELECTRONIC AG is your reliable partner for terminal assembly and installation. We offer you excellent quality at a top price-performance ratio. Our specialized and experienced staff will accompany you from prototype production to finished series.

We manufacture customized products according to the latest technical and qualitative standards. The electronic components such as switches, relays, batteries, etc., which are located in the control cabinets and switch boxes, are installed by our excellently trained and qualified skilled workers. Allow yourself maximum flexibility and benefit from our decades of experience.


We offer:

  • Manufacturing according to ISO 14001:2009, ISO 9001:2008
  • e1 approval from the Kraftfahrt-Bundesamt
  • Design of mechanics, wiring and cabling
  • Functional testing, packaging and shipping according to customer specifications
  • Highest know-how and most modern production facilities
  • Short delivery times, if desired a 24 h service
  • Packing and shipping according to customer requirements


Your advantage:

  • No own investments in a production line or personnel
  • Short delivery times
  • High flexibility
  • Excellent price-performance ratio