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As a long-established company, we have been providing high-quality, safe and efficient hardening since 1950 – from the smallest bolt to the largest landing gear for passenger aircraft. We take great care to ensure that components and machines can withstand even the most extreme stresses and resistances.
At four locations throughout Germany, we offer individually tailored expert advice and certified service with guaranteed VTN quality.
Since the end of 2015, the VTN Group has been part of IHI Corporation, Tokyo.
