Dober Innovation
& Technology Center

World Headquarters

11230 Katherine's Crossing
Woodridge, IL 60517

Midlothian Plant

14461 South Waverly Avenue
Midlothian, IL 60445

Glenwood Plant

333 W. 195th Street
Glenwood, IL 60425

Hazleton Plant

Humboldt Industrial Park
543 Forest Road
Hazleton, PA 18201