
To keep everything together and ensure the proper transfer of forces.
Screws and gear wheels in shipbuilding.

To keep things sharper for longer.
Industrial cutting blades

To allow smooth cushioning, controlled steering and safe braking in all types of vehicle.
Spring clamps, camshafts and brake pads in vehicle engineering

To keep everything on the right track.
Tracks for coal excavators

To keep everything firmly anchored.
armature elements for oil rigs

To stop your trousers from slipping.
Clips for braces

To ensure that vehicle bodies stay in shape.
Aluminium die-casting moulds for the automobile industry

To enable longer and deeper digging
Wheel sets, hydraulic cylinders and gear wheels in construction vehicles.

To give you a safe landing.
Landing gear for aircraft

To ensure safe suspension.
Traction sheaves for cable cars

To keep everything in orbit.
Fuel tanks on the Ariane space rocket

To keep everything flowing!
Stents in medical engineering

To keep things turning longer.
Gear wheels in wind turbines

To give you full thrust.
Turbine blades in aircraft engines
WE HARDEN BETTER!
VTN Advantage:
We constantly optimize our processes to obtain the best available hardening quality that benefits you most, whatever the process.Contact
VTN Witten GmbH
Herbede plant
Rüsbergstraße 75
D-58456 Witten-Herbede
Tel. +49 (0) 23 24 / 93 42 – 0
Fax +49 (0) 23 24 / 93 42 – 11
Email: witten@ihi-vtn.com
Annen plant
Stockumer Straße 28 (Halle A7)
D-58453 Witten-Annen
Tel. +49 (0) 23 02 / 95 619 – 0
Fax +49 (0) 23 02 / 95 619 – 40
Email: witten@ihi-vtn.com
VTN Wilthen GmbH
Wilthen plant
Zittauer Straße 67
D-02681 Wilthen
Tel. +49 (0) 35 92 / 38 55 – 0
Fax +49 (0) 35 92 / 38 55 – 33
Email: wilthen@ihi-vtn.com
VTN Fritz Düsseldorf GmbH
Bielefeld plant
Am Stadtholz 39
D-33609 Bielefeld
Tel. +49 (0) 5 21 / 92 63 23 80
Fax +49 (0) 5 21 / 32 54 10
Email: bielefeld@ihi-vtn.com