The core activity of Leo Püntener AG is the provision of services and products in the field of metal and steel construction, including: metal structures, apparatus engineering, assembly and repair work, steel construction (e.g. canopies, balcony systems, staircase systems, hall construction), metal construction (e.g. stairs, railings, doors, canopies), welding work, manufacture of special items, and production of technical components and parts. The company offers individual solutions to meet customer requirements and needs, and values traditional craftsmanship, high quality, and reliability.