Industrial silencers | Civil defence shelters | JTK Power Group

26.06.2026

Notice of summer opening hours

11.05.2026

The Koncentra Board of Directors visited JTK Power’s factory in Vöyri

The Koncentra Board of Directors visited JTK Power’s factory in Vöyri on 27 April 2026.

18.02.2026

The domain for JTK Power’s civil defense website has changed

The domain name of JTK Power’s civil defense website has changed. The new and current address is www.jtk-power-safety.com. The previous address www.jtk-power-vss.com automatically redirects to the new website.

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

Notice of summer opening hours

The Koncentra Board of Directors visited JTK Power’s factory in Vöyri

The domain for JTK Power’s civil defense website has changed

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.