• Germany: Stellwag & Partner GmbH, D-91161 Hilpoltstein
  • Romania: Stellwag Electroprod S.R.L., 425200 Năsăud
  • +49 9174 - 4745-0

SMD insertion, manual assembly, assembly, manual and wave soldering, milling, AOI, ICT, FCT, cable assembly, …


Our services at a glance

Even during the development phase, we advise our customers in order to achieve the optimum in terms of process capability at the price. Our services include the procurement of all production materials, sample and small series production in Germany and series production in Romania on the most modern machines.



SMD assembly:

  • Currently: 3 SMD lines (3 layers)
  • In the future: Additional SMD line (EU funds)

Manual assembly assembly:

  • experienced workforce – enables cost-effective production
  • low fluctuation – for consistent quality
  • highly motivated management


  • wave soldering
  • manual soldering
  • selective soldering

What sets us apart:

  • years of experience
  • own development and manufacture of tools and devices


  • panel separation (printed circuit boards)


  • AOI
  • ICT, FCT

In-house development and manufacture of mechanical and electronic testing devices: time and cost savings!

Cable assembly

Cable assembly at Stellwag & Partner since 2004


We will advise you about our services at any time. We look forward to you

Contact us