Corporate Headquarters
777 Chicago Road
Troy, MI 48083
(313) 368-3100
F: (313) 368-3109
GK Detroit Manufacturing Campus
13400 Mt Elliott Street
Detroit, MI 48212
Plant B and Plant C
13710 Mount Elliot Street
Detroit, MI 48212
Kais-AIR Campus
200 Quality Way
Holly MI 48442
(810) 694-5763
Arq. Pedro Ramirez 200-13, 2º Piso
Parque Corporativo Valle Oriente, Colonia Valle Oriente
66260, San Pedro Garza García, Nuevo León, México
313-368-3100
GK Canada
23 Raglin Place, Cambridge, ON, N1R 7J2