According to our records, this business is located at 119 N 18th Ave. in Litchfield (in Montgomery County), Illinois 62056, the location GPS coordinates are: 39.2652195 (latitude), -89.6972761 (longitude). O K Grain Company Inc is categorized under Corn (SIC code 5153). Known organization president is Lewis Herndon. You can contact the company by phone at (217) 324-6151.