About us

Nordic manufacturing expertise for over 30 years

Triotec Oy is the market leader in welded steel silos in Finland. The steel feed silos and conveyors we manufacture are used on farms as storage solutions for feeding systems. We also offer customized silo solutions for industry and subcontracting services for sheet metal work to equipment and machine manufacturers. Our staff has decades of experience in designing and manufacturing metal industry products. Our production facilities are located in Koski TL, Southwest Finland.

We are part of the Arska Group

Triotec Oy was founded in February 1994 when it acquired the business operations and premises of Trional Oy, established in 1978, which manufactured livestock equipment. Today, Triotec Oy is part of the Arska Group.