Trafox

Trafox is a brand of Muuntosähkö Oy under which we develop, manufacture, and customize high-quality transformers, chokes, filters, and Trafox Superintend® monitoring devices. Our products are used in a variety of applications ranging from heavy industry to healthcare.

With our seventy years of experience, we understand the individual and specific requirements of our customers and are able to provide solutions that create real added value. The starting point for the development of our products is the diverse range of Trafox solutions that meet both international standard requirements and the specific needs of customers.

The company was founded in 1947 and, although it still has deep roots in Finnish soil, it also operates in the international market. Outside Finland, we have customers in other Northern European countries as well as in Central Europe, Asia, and the United States. Our headquarters are located in Helsinki, with production facilities in Helsinki and Joensuu (Finland), Viljandi (Estonia), and Suzhou (China).