To provide quality products and superb service, we ensure the highest standards over our entire value chain. Just like us, our suppliers are devoted to consistent high quality, reliability, flexibility, innovation, plus competitive prices and solutions. Even more, they are committed to transparency and ready to support our processes and systems. What our strategic suppliers can expect from us are significant order volumes and cooperation based on partnership.
Our supplier portals
Supplier application: Become a new supplier for SMS group
We apply a standard selection procedure for future supplier relationships.
The first step if you want to become a new supplier is to fill out our electronic application form, giving your basic data.
Please use the following link to proceed with your application.

Supplier idea management portal: New ideas for better solutions
SMS group and their suppliers are constantly working on improvements at all cooperation levels. No matter whether there are ideas for processing or product features, for supply processes or ecological correlations – we are always happy to receive your feedback.

SupplierPortal: One portal for all eTools of the SMS group
In the future, we will make the processes with our suppliers leaner and more transparent by using different eTools. We have now succeeded in bundling these eTools on one platform. This enables us to offer you an extremely attractive form of access through a single sign-on procedure. We welcome you to the new SMS Supplier Portal.

Downloads
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Export Control Declarations
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General Terms and Conditions for the Exchange of Data
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General Terms and Conditions of Purchase of SMS group GmbH
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Instruction App "QM documentations"
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Security Guidelines
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SN 200 Manufacturing Instructions - English
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- SN 200-1 Manufacturing Instructions; Requirements and principles
- SN 200-2 Manufacturing Instructions; Blank parts and semi-finished products
- SN 200-3 Manufacturing Instructions; Thermal cutting and bending
- SN 200-4 Manufacturing Instructions; Welding
- SN 200-5 Manufacturing Instructions; Mechanical processing
- SN 200-6 Manufacturing Instructions; Assembly and disassembly
- SN 200-7 Manufacturing Instructions; Corrosion protection
- SN 200-8 Manufacturing Instructions; Inspection
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SN 200 Manufacturing Instructions - German
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- SN200-1 Fertigungsvorschriften; Anforderungen und Grundsätze
- SN200-2 Fertigungsvorschriften; Rohteile und Halbzeuge
- SN200-3 Fertigungsvorschriften; Thermisches Schneiden und Biegeumformen
- SN200-4 Fertigungsvorschriften; Schweißen
- SN200-5 Fertigungsvorschriften; Mechanische Bearbeitung
- SN200-6 Fertigungsvorschriften; Montage und Demontage
- SN200-7 Fertigungsvorschriften; Korrosionsschutz
- SN 200-8 Fertigungsvorschriften; Prüfen
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Supplier manual for deliveries
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Spare parts list for package units