How to contact us:

Fon: +49 34743 50-0
Fax: +49 34743 50-256



The Tonfunk Group manufactures high-quality capital goods for all areas of the electric and electronics industry, such as automotive, telecommunications, medicine, nautical science, sensors and other fields. Quality management is a part of this, and it is certified for the manufacture and development of modules and devices according to the requirements of IATF 16949 based on DIN EN ISO 9001.

Environmental protection also enjoys a position of the highest importance at Tonfunk. The certification according to ISO 14001 is proof that environmental protection plays an important role during development and production.


Anger 20 OT Ermsleben
06463 Falkenstein/ Harz

Phone: +49 34743 50-0
Fax: +49 34743 50-256




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