Philadelphia, PA – March 20, 2008 – SA International (SAi), the leading provider of Software Solutions for the Professional Sign Making, Digital Printing, Proofing, and CAD/CAM for CNC Machining Industries, announces its partnership with Tred Displays to develop the market for eco-friendly, affordable signage displays.

Growing environmental concerns have inspired SAi and Tred to cultivate the market for affordable digital signage that minimizes environmental impact. Their collaboration will develop signage options to give the sign industry new, eco-friendly options that maximize visual impact within tighter zoning restrictions.

"Being 'green' is a global concern, and we want to help sign makers take it to a personal level," states Don Feagan, President and COO, SAi. "As an industry leader, SAi believes it is our moral responsibility to work with Tred Displays to develop real-world, applied solutions that reduce environmental impact."

"The sign industry has a very significant impact on the environment." says Chuck Edwards, President and CEO of Tred Displays. "Tred Displays is excited to partner with SAi to develop the market for signage that is both earth-friendly and cost-effective."