Uncompromised Quality from North

Heavy duty exhausts from Fenno




Welcome to FennoSteel Heavy Duty home pages.

New ideas have been in the air for quite some time and we have now expanded our business on cars and light commercial vehicles to heavy equipment as well.

Products for heavy equipment are not new to Fenno. We have manufactured exhaust pipes and other tube originated trailer parts for other manufacturers for many years. Now the time was right to collect our products to commercial vehicle catalogue.

We are at your service!

Recent News

New universal parts catalogue published


We have collected our universal parts to a new catalogue. Now the products start from automotive sizes and go all the way to heavy duty applications. Please download your catalogue from our material bank. In case you have ideas to add new parts to our selection, please do not hesitate to inform your Fenno contact…

Fenno introduces new SCR catalyst product range for Scania


FennoSteel has introduced a new product line to offer high quality aftermarket catalysts for Scania Euro4 and Euro5 heavy duty vehicles. Included products are oxidation catalysts and selective NOx catalysts for AdBlue systems. Design parameters include OE equivalent catalyst substrates and back pressure together with accurate dimensional tolerances for easy installation. Replaceable Scania parts include…

We at FennoSteel are proud to be forerunners in environmental matters!


All materials or waste generated in our processes are re-used or recycled appropriately.