Grotnes offers standard workshop services alongside specialist services not often found in traditional workshops in Norway or the rest of Europe. We specialise in treating thick steel materials where cutting, heat treatment, ring-rolling and welding are performed in accordance with tried and tested procedures.

Grotnes’ specialist cutting expertise means that we can in principle, using multi-level cutting, implement assignments that would otherwise be performed in foundries or using forging processes.

In 1996 Grotnes manufactured several large wire clamps for the Höga Kusten Bridge in Sweden. The following short film highlights the rather special production methods involved.

Watch the film here (.wmv-file, 16Mb)