High quality solutions in steel

We produce high quality solutions in steel.

STH Steel is a fast growing and highly specialized company, focusing on welding of steel constructions. Our market area is global, we have delivered large units to the mining industry in Turkey and Chile, for example. Precision is a key word to our success. Our large steel containers are welded together with millimeter precision. The high demands of the market has given us incitement to quality awareness through-out the production chain, from raw material to the finished product.

We have the required certificates.

ISO 9001:2015

EN 1090-1

ISO 3834-2

ISO 1496-1