Illini Line – serving our customers and the industry for over 50 years! Established in 1949, Illini Line is a family owned and Midwest-based company that maintains a tradition of product quality and outstanding customer service in the promotional products industry. As a union shop, Illini is able to place the union indicia on any of its printed products. Our in house graphic, printing, and assembly allow us to ship orders as quick as same-day turnaround if required. Illini looks forward to serving its customers and the industry for many years to come.