Telsonic GmbH


TELSONIC GmbH Germany was established in 1989 and has developed to become a specialist for the ultrasonic welding of plastics and metals. The site in the university town of Erlangen has a state-of-the-art test lab and specialists who are familiar with practically every application. A network of distinguished and dependable suppliers make sure that customer projects are in good hands, from the initial idea through to the complete production line. Renowned companies from every sector of industry rely on our expertise.

Products / Services

  • Plastic Welding
  • Cut´n´Seal
  • Metal Welding
  • Cleaning
  • Screening
  • Sonochemistry


TELSONIC offers a comprehensive range of technically sophisticated and tried and tested products for these methods, ranging from single components and standard systems to bespoke installations with a complete package. Our customers quite rightly expect high quality equipment for their money. This is why it is our highest priority that we take the utmost care when developing, designing and manufacturing our products. High-precision mechanical machining, tough soak tests for the electronic components and ongoing production checks right up to the delivery stage offer users the highest level of reliability and safety when using TELSONIC products. TELSONIC business has grown on the basis of our high quality and reliable products together with our reputation for fast, efficient back up service and support. The highly skilled engineering team will be pleased to answer any technical or application questions.

Telsonic GmbH
Gundstraße 15
91056 Erlangen
Claus Regenberg
+49 9131-68789-0
+49 9131-68789-77

FP7 - seventh framework programme
European Union
The research leading to these results has received funding from the European Union's Seventh Framework Programme FP7 under grant agreement n° 285811.