CONTACT INFORMATION : :
Additional location and contact information can be found on the GDX global location list.
WORLD HEADQUARTERS
36600 Corporate Drive
Farmington Hills, Michigan 48331
Phone: (248) 553-5300
Fax: (248) 553-5105
EUROPEAN HEADQUARTERS
Bahnstraße 29
D-47929 Grefrath
Germany
Phone: 49-2158-406-100
Fax: 49-2158-406-200
