Cotring has over 20 years of experience in the custom manufacture of light and heavy weldments made of stainless and structural steels. It focuses on the production of components for rolling stock and complex stainless-steel weldments, with high demands on precision and high weld quality.

The quality of Cotring's products has built long-standing strategic partnerships with customers in Germany and Switzerland, to whom it supplies 90% of its production. Its products are mainly used mainly in the rail, engineering and chemical industries.