According to our records, this business is located at P.O. BOX 532 in Crystal Lake (in McHenry County), Illinois 60039, the location GPS coordinates are: 42.2411344 (latitude), -88.3161965 (longitude). Magnetic Devices Inc is categorized under Electronic Coil and Transformers Manufacturers (SIC code 3677). Known organization president is Ronald Leaf. You can contact the company by phone at (815) 459-0077.