1. Bruening Rock Products Inc 23881 Highway 128, Elkader, IA 52043 Coordinate: 42.88094,-91.33185 Phone: (563) 245-2052
2. Moyna Materials 24412 Highway 13, Elkader, IA 52043 Coordinate: 42.87109,-91.38182 Phone: (563) 245-2002