Established in 1987, Liberty Display Group is a full service manufacturer of plastic display products, screen printing and original display design. Based in Blaine, Minn., the company specializes in custom fabrication of acrylics, spectar polyethylene terephtalate glycol (PETG) and other plastic substrates. It also provides a long list of services, such as design assistance, prototyping, estimating quotes, production and silk-screen printing. Its list of acrylic display products includes sign holders, literature holders, store fixtures and signs.