According to our records, this business is located at 11401 Alison Dr. in Huntley (in McHenry County), Illinois 60142, the location GPS coordinates are: 42.1543952 (latitude), -88.4195515 (longitude). GMP Inc is categorized under Harness Assemblies, for Electronic Use: Wire or Cable (SIC code 3679). Known organization manager is Chuck Kane. Current estimates show that the unit has a sales volume of $4,480,000 and staff of approximately 20 people. You can contact the company by phone at (847) 669-9200; the following fax number is also provided: (847) 669-9290.