Welcome to the Ketjen Vendor Relations site. We value our relationship with you and want to ensure you receive on-time payments and receive answers to your questions.

GENERAL INVOICING GUIDES

Ketjen General Invoicing Guide   

TERMS AND CONDITIONS FOR PURCHASE

Click here to review: Terms and Conditions of Purchase (PDF)

TERMS AND CONDITIONS FOR PURCHASE ORDERS FROM AMSTERDAM

Ketjen Terms & Conditions (Inner EU – NL)

Ketjen Terms & Conditions (Inner EU – EN)

SUPPLIER CODE OF CONDUCT

Ketjen Supplier Code of Conduct