01 / À propos

Zwahlen & Mayr SA engages in welded stainless-steel tubes production and steel construction businesses in Switzerland. The company offers welded, redrawn, seamless, and high-pressure tubes. It also designs, engineering, manufacture and installation of steel frames for commercial and industrial structures. The company was founded in 1881 and is headquartered in Aigle, Switzerland. Zwahlen & Mayr SA is a subsidiary of Groupe Bader SA.