Signtronix was originally called Gulf Dev. Co.
and I bought a sign from them in the early 1980's. Even though the sign was a little expensive at the time, in the long run it turned out to be a great investment. Finally in 2012 the plastic broke in Hurricane Sandy and I was able to fix it by ordering two new panels and repainting and refurbishing the box.
So after 30+ years the sign is still going strong and when you divide the number of years by cost, it's a cost effective investment. The fact that the sign panels are made from thermo molded Lexan makes them a superior product.
Product or Service Mentioned: Signtronix Sign.
Reason of review: On time delivery.
I liked: Sign design, Durability.