Peak performance with strong partners

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.


Export Control Declarations
General Terms and Conditions for the Exchange of Data
General Terms and Conditions of Purchase of SMS group GmbH
Instruction App "QM documentations"
Security Guidelines
SN 200 Manufacturing Instructions - English
SN 200 Manufacturing Instructions - German
SN 200 Manufacturing Instructions - Portuguese
SN 200 Manufacturing Instructions - Turkish
SN 200 Manufacturing Instructions - Italian
SN 200 Manufacturing Instructions - Vietnamese
SN 274 Corrosion protection
SN 373 Material Compliance
SN 756 High-pressure hoselines
Supplier Code of Conduct
Policy statement on respect for human rights
Spare parts list for package units
Let's get in touch!