Supplier login

For partners and those who would like to be one!

Lieferanten Login

Portals for suppliers

We provide two portals with different set-ups. "As a registered supplier, you will find our invitations to tender and auctions in our strategic procurement portal." "Upon prior agreement, our orders and requirements are available as lists and/or downloads in the operational portal." Please use the special link which was emailed to you to download CAD data. This link is not available on our homepage.