Established in 1973, Display Design & Sales designs and manufactures custom point of purchase displays. Based in Pennsylvania, the firm specializes in permanent displays. It works in all materials wood, plastic, metal and wire. The firm s 100,000-square-foot design and manufacturing facility has tools to bring a project from napkin sketch to retail success. Display Design ships the displays throughout the world. Its capabilities include graphic design and engineering, printing, woodworking, spray-finishing, assembly, logistics and inventory management, and vacuum forming and plastic fabrication.