Level 1: Series supplier

You fulfil the requirement that we normally place upon suppliers. Generally, you will receive an outline contract with a duration of twelve months. The business alliance is then reviewed annually.

Level 2: Preferred Supplier

You have proven that you are a reliable series supplier and have optimised the business partnership through ideas for improvement that benefit both sides. We then sign a longer contract for interesting volume.

Level 3: Partner

You are a strategically important partner for us and bring technological know-how into the relationship. At the same time, you are involved in developing new products. We then close a development contract with you that includes the corresponding delivery volume for the mutually developed product.