Incorporated in 1988, Metro Sign Corporation is a manufacturer of custom signage. Based in Oklahoma City, Okla., the company offers a range of casino, church, monument, business and pole signs as well as channel letters and message center. Its art department provides wide-format, image printing for billboards, murals, electronic message centers, and custom sign faces. Metro Sign Corporation offers permit acquisition and repair services. In addition, the company produces presentations designs and large format images. It specializes in installation, graphic designing services, and electronic message centers.