Purchasing Vendor Portal & Contacts Vendor PortalSupplier Quality Manual Rev 8Purchase Order Terms & ConditionsEU Suppliers Quality AgreementCustomer Specific RequirementsGlobalOffice: 248.340.4143Contact Global Purchasing North AmericaOffice: 248.340.4143Contact North America Purchasing Vendor PortalSupplier Quality Manual Rev 12Purchase Order Terms & ConditionsEU Suppliers Quality AgreementCustomer Specific RequirementsGlobalOffice: 248.340.4176 Contact Global PurchasingNorth AmericaOffice: 248.340.4172 Contact North America PurchasingEuropeOffice: +49 5037 31 255 Contact Europe PurchasingAsiaOffice: 86.108.853.3864 Contact Asia Purchasing
