The TTL group is a wholesale company in various steels from low carbon up to high nickel and titanium. We conduct business through the following companies: Telmastaal BV, Telmastainless and Nimadi. TTL group has been a trusted partner in steel since 1980, providing our clients with high end materials such as tool steels, high speed steels, hardened steels, ball bearing steels, stainless, cast iron, and much more, of various alloys and carbons.