mtl Werkstoffprüfung GmbH belongs to HITAG GmbH based in Bad Schwartau near Lübeck. HITAG is a subholding of ARAN Holding GmbH and stands for the Technology business line of the ARAN group. ARAN itself is active worldwide in a wide variety of businesses, and belonging to this group means that mtl Werkstoffprüfung as well is a strong partner. For more information please visit and www.aran-holding.de