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Exhaust systems, pipe products and thin wall tubes

Designed and tested for demanding conditions




FennoSteel Oy is the largest automotive exhaust system and thin wall tube manufacturer in Scandinavia.

Our customers include leading European aftermarket distributors, original equipment manufacturers and professionals in traffic safety and construction businesses.

Fenno's roots date back to 1985 when the first production site was established. Today´s FennoSteel is a tough combination of quality, new innovation and world class manufacturing with a wide range of products. We are at your service!



Recent News

Elmia Lastbil Jonköping Sweden and Automechanika Frankfurt are soon here


Summer is still ahead, but it’s good to put the Elmia Lastbil special fair for heavy equipment in Jonköping, Sweden and the Automechanika spare parts fair in Frankfurt, Germany on your calendar. Elmia is open 21-24 August 2024 and Automechanika 10-14 September 2024. FennoSteel has its own booth at both exhibitions and welcomes you warmly.…

Welcome to Fenno booth at Power Truck Show in Härmä, 9.-10. August 2024


We are glad to invite you to visit our booth U422 at the fair. We will have our Fenno truck exhibiting our products for emission control, trailer components, special tube products and thin wall steel tubes. You are warmly welcome!

FennoSteel Oy launched a program to become carbon neutral by 2027

There is a raising concern of our living environment. FennoSteel has launched a program "Carbon-neutral Fenno 2027", where we take measures to become carbon neutral in our own operations (scope 1 and scope 2). There are various measures to achieve this, including led lightning, improved heat recovery, solar panels etc. As one measure, this year we planted 3000 trees in new locations. The planting includes care of the seedling for the first 10 years, so that growth is ensured.


Quality products from Finland

Fenno products are manufactured in Parkano, Finland. It is a small industrial town with great traffic connections and traditions in metal industry. We have been making exhausts and steel tubes for over 35 years and will continue to do so. We call it Finnish excellence.