This door manufacturer no longer needs to deliver paper drawings anywhere
Saajos Oy is a Finnish designer and manufacturer of demanding fire and security doors for industrial, construction, and shipyard applications. The shared story of Saajos Oy and Dotag started at a trade fair in 2019.
Sewatek Oy has been developing and manufacturing various penetration and firestop products since 1989. Sewatek joined forces with Dotag as a supplier and added all of their products manufactured in Finland into Dotag.