With our partner companies, we have an immense production depth. As a result, we are extremely flexible in various areas and have efficient process flows, which also allows us to offer a very fast service. We also have the great advantage that our employees are active in a wide range of disciplines.

Alois Güntensperger AG

Development and production of precision Tools


WBC Härterei AG

Case hardening, nitriding, vacuum hardening, tempering, development of self-leveling layers, etc.



Wisi’on Tool AG (former tooling and mold maker of Lego)

Tool and mold making for the production of plastic injection molds including engineering and consulting