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In the heart of Europe with Listemann Ag you will find one of the leading suppliers for thermal processing. Founded in 1990 Listemann AG has grown continuously since then. Remarkable milestones in the company development were 1999 the takeover of the Sulzer Metco heat treatment job shop located in Winterthur/Switzerland, 2006 the opening of a new job shop for heat treatment and brazing in Cracow/Poland and 2007 the takeover of thermal spray and electron beam welding activities of former Crossarc located in Winterthur. Today Listemann AG is not only a valued service provider but also a well respected partner for demanding, materials related product and process developments.
We create added value through demanding technologies:
There are many good reasons for beginning your collaboration with Listemann. Our thermal refining processes enable a significant increase in component service time and the performance of your production processes. These are all plus points that increase your competitiveness.
In short: With Listemann know-how you can set yourself up for a trouble-free entry into new technologies. Our capabilities in materials help you to bring to market products with innovative properties and thus reinforce your competitive position.

HWN Titan GmbH, based in Mönchengladbach, Germany, supplies customers from various industrial sectors worldwide with precision-fit semi-finished products. These include semi-finished products for plant and apparatus engineering, aerospace, medical technology and the automotive industry. But also the area of mechanical workshops is part of our competence.
As one of the largest stockists of titanium semi-finished products in the whole of Europe, HWN Titan GmbH also offers a service center with numerous services and consulting offers relating to semi-finished product processing and semi-finished product procurement.
In addition to semi-finished products made of titanium, semi-finished products made of zirconium, niobium, chromium, hafnium, vanadium, molybdenum, tantalum, tungsten and nickel are also available in the delivery program.