1. Trio Foundry Inc 1985 Aucutt Rd, Montgomery, IL 60538 Coordinate: 41.72906,-88.36305 Phone: (630) 892-1676
2. Aurora Metals Division 1995 Greenfield Rd, Montgomery, IL 60538 Coordinate: 41.72716,-88.36467 Phone: (630) 844-4900