How to contact us:

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



Tonfunk, today an EMS system provider, has its roots in Tonfunk PGH, founded in 1958 in Ermsleben, Germany. In the beginning, the company focused on the development of innovative and high-quality consumer electronics and additional modules, such as the first all-transistorised stereophonic decoder. In production, which was set up in parallel, the manufacturing services department was quickly formed.

Tonfunk GmbH was founded at the beginning of the 1990's in Ermsleben based upon this tradition. The successful development on the market has allowed us to grow from an individual operation into a Group. This Group unites three companies, which have specialised in the various segments desired by the customers.

The heart of the Group is Tonfunk GmbH Ermsleben, which is focused on being a service provider for the manufacture of electronic modules and devices. Alongside that, Tonfunk Systementwicklung und Service GmbH, as a project and development company for well-known customers, has made a name for itself as an innovative partner. Moreover, it commercialises its own products.


Anger 20 OT Ermsleben
06463 Falkenstein/ Harz

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




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