Industrial silencers | Civil defence shelters | JTK Power Group

23.10.2026

JTK Power expands silencer production with a third production line

The Koncentra Board of Directors has approved an investment in JTK Power's third EPP production line. Construction work will begin immediately, and production is expected to start in June 2027.

Koncentran uuden tjn vierailu JTK Powerilla 9 2026

09.10.2026

Koncentra’s new CEO visited JTK Power

03.09.2026

Massive Rock Shelter Doors Embody Finnish Expertise

Savilahden Luola in Kuopio is a large civil defense shelter built into the bedrock, with capacity for approximately 7,000 people. In normal conditions, the facility serves as a sports and event centre with capacity for around 2,500 peo...

We specialise in manufacturing demanding steel solutions for the world’s leading companies in the marine and mining industries, the logistics sector and power plants.

Our expertise is based on our long experience, mastery in handling special materials and thorough knowledge of our products’ operating conditions.

Every product we design solves a problem for our customer. These solutions are important components in demanding systems that must work well even in extreme conditions.

JTK Power Group – Safe and Silent Solutions

JTK Power Group – Safe and Silent Solutions

JTK Power Group – Safe and Silent Solutions

JTK Power expands silencer production with a third production line

Koncentra’s new CEO visited JTK Power

Massive Rock Shelter Doors Embody Finnish Expertise

We specialise in manufacturing demanding steel solutions for the world’s leading companies in the marine and mining industries, the logistics sector and power plants.

Our expertise is based on our long experience, mastery in handling special materials and thorough knowledge of our products’ operating conditions.

Every product we design solves a problem for our customer. These solutions are important components in demanding systems that must work well even in extreme conditions.