In joining Mannesmann Stainless Tubes SOTEP is now part of the Salzgitter AG Group and the Mannesmann brand identity, therefore its high-class products and services are now attributed to Mannesmann quality – a high standard SOTEP has always adhered to in the past and will continue to promote in future. You can now find us also at www.mannesmann-sotep-stainless-tubes.com.