Three-Tec is the specialist for the development and production of feeding systems, extruders and process equipment in process technology.We offer our international customers from all demanding industrial sectors a comprehensive range of quality products, rounded off by competent advice and fast, reliable and individual service.

Thanks to the in-house development and manufacture of our products, we can offer our customers the highest quality standards and the greatest possible flexibility and are able to develop customized solutions. Our products are Swiss Made: They are developed and manufactured at our site in Seon AG.