Who we are

After many years of professional experience in the world of steel and heat treatment, at TEY we specialize in the highest quality heat treatment, driven by market demand for a high performance treatment.

Our aim is to address problems that arise in the process of manufacturing all kinds of moulds, tools and dies, and any other parts made of special steels.

We specialize in the treatment of any brands of steel and their closest equivalents, both in terms of their manufacturing variations and the standards under which they are made, as well as equivalences between different standards in both the automobile and aerospace market, for which our thermal treatments have been approved for many years.