KONTAKTE EINKAUF & VENDOR PORTAL Global Office: 248.340.4143Contact Global Purchasing Nordamerika Office: 248.340.4143Contact Global Purchasing Vendor Portal Supplier Quality Manual Rev 8Purchase Order Terms & ConditionsEU Suppliers Quality Agreement Europa Office: +49 5037 31 255 Contact Europe Purchasing Asien Office: 86.108.853.3864 Contact Asia Purchasing Vendor Portal Supplier Quality Manual Rev 8Purchase Order Terms & ConditionsEU Suppliers Quality Agreement Global Office: 248.340.4176 Contact Global Purchasing Nordamerika Office: 248.340.4176 Contact Global Purchasing Europa Office: +49 5037 31 255 Contact Europe Purchasing Asien Office: 86.108.853.3864 Contact Asia Purchasing