1. Ray-Mac Inc 107 6th St SE, Gwinner, ND 58040 Coordinate: 46.22454,-97.65341 Phone: (701) 678-2452
2. Chs Dakota Plains Ag 13219 Highway 13, Gwinner, ND 58040 Coordinate: 46.22569,-97.6288 Phone: (701) 372-3433