According to our records, this business is located at 20391 N Cr 1950e in Havana (in Mason County), Illinois 62644, the location GPS coordinates are: 40.354315 (latitude), -89.9890646 (longitude). Robert D Welker is categorized under Soybeans (SIC code 0116). Known organization owner is Robert Welker. You can contact the company by phone at (309) 535-2288.