Our purchasing staff will gladly help you find the right contact for your product or your service.

Whether you're facing technical problems with one of the platforms, log-on formalities or other organisational issues: this is where you'll find precise answers.

Here you can find more information about Central Purchasing. Please contact our Supplier Helpdesk if you still have any more questions.

Find all information about invoicing and the new electronic invoicing format XRechnung.