Stephan Mayer

Stahlwerke Bochum GmbH engages in the development and manufacture of wear parts for mineral processing, crushing and recycling. Its products are used in all crushers and processing equipment subjected to highest levels of wear. The company's products include blow bars, impact elements, swing beam rails, rotor protection plates, wear-resistant internal linings of impact crushers, recycling products, includes hammers, caps, anvils, grids, segments, and shredder components, such as angles, side liners, wearing plates, hammer pins and fixing elements. Stahlwerke Bochum was founded in 1947 and is headquartered in Bochum, Germany.

SWB Holding GmbH operates as a holding company with focus on steel foundry, steel recycling and rock crushing industries. The company is based in Bochum, Germany.