Day & Zimmermann Lone Star and Day & Zimmermann Kansas maintain a high quality supplier base by establishing long-term relationships with their suppliers. Requirements have been established to ensure that purchased products from suppliers conform to our customer's needs. Suppliers are evaluated against these requirements through surveys and performance history.
For our current suppliers, you can review our Terms and Conditions and Quality Assurance Provisions below:
An archive of past Quality Assurance Provisions is available below: