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Harms & Wende QST GmbH

About QST

Quality assurance specialist in the field of resistance welding and a supplier of welding controllers and welding heads.


About QST

Harms & Wende QST offers practical, robust and powerful products for welding and for monitoring your processes. The spectrum ranges from single-user applications to fully integrated hall networking and the scope of delivery from individual components to the finished cabinet system.

In addition we offer a range of services such as process analysis, commissioning and training for our products.

Founded in Chemnitz in 1993, part of the Harms & Wende Group since 2000. Benefit from our more than 30 years of experience in the application of welding technology and optimisation of your processes.

Our core competencies

  • Sales and servicing of control systems from Harms & Wende GmbH & Co. KG
  • Competence in small parts joining, components and solutions
  • Process quality assurance systems focused on resistance welding
  • Services in the fields of training, analyses, optimisations and commissioning
  • Welding laboratory for preliminary tests and small-batch production

Experienced software and hardware development experts and process specialists precisely analyse your task and support you in implementing the jointly developed solution. You can find some initial information here in our


We are seeking committed, motivated professionals and employees. You can find our current vacancies here