Germany-Places.com has listed approx 5 Metal construction companies in 42781 Haan. Some of the Top rated Metal construction companies in 42781 Haan are- APERAM Stainless Services & Solutions Germany GmbH, APERAM Stainless Services & Solutions Germany GmbH, Thoben Treppen u. Metallbau Haan, Martin Blau & Sohn GmbH & Tigges Edelstahltechnik.