1. Meters & Controls Inc 499 W Wrightwood Ave, Elmhurst, IL 60126 Coordinate: 41.92511,-87.95706 Phone: (630) 279-3800
2. Premium Instrument Co 525 W Wrightwood Ave, Elmhurst, IL 60126 Coordinate: 41.92511,-87.95704 Phone: (630) 834-8080