According to our records, this business is located at 3829 N Sheridan Rd. in Peoria (in Peoria County), Illinois 61614, the location GPS coordinates are: 40.7345785 (latitude), -89.6034953 (longitude). Csi Inc is categorized under Wholesale Telephone Equipment and Systems (SIC code 5065). Current estimates show that the unit has a sales volume of $5,050,000 and staff of approximately 5 people. You can contact the company by phone at (309) 685-8880.