Steel solutions without compromise

Steel structure professionals

KJ-Steel Oy is a metalworking company in Vantaa, Finland, offering complete services from design to installation. Our workshop is equipped with modern machinery for MIG/MAG and TIG welding, CNC machining and assembly. Our team consists of experienced welders, metalworking professionals and specialists.

We provide solutions for construction, industrial and renovation projects, and our complete service ensures a smooth process and a reliable result. Our central location allows fast deliveries across Finland, and our partner network supports us in larger projects.

Speed is a principle for us. Because cutting, bending and welding are done in our own workshop, decisions are made fast and your parts do not wait in other queues. Cut and bent parts are delivered starting from 2 working days after the order.