According to our records, this business is located at 1107 S Mannheim Rd. in Westchester (in Cook County), Illinois 60154, the location GPS coordinates are: 41.8648009 (latitude), -87.8818535 (longitude). CNI Service Inc is categorized under Web Design and Web Development (SIC code 7374). Current estimates show that the unit has a sales volume of $918,000 and staff of approximately 6 people. You can contact the company by phone at (708) 865-7099.