1.Vacuum formed and silk printed 2.Various size and shapes 3.Illuminated 4.100% new material - cast acrylic 5. manufacturer wall mounted light boxes for advertising :Vacuum formed transparent PMMA with raised/floating 3D letters, customized typeface and size and color distribution. The main advantages of 3D Signs: 3D Signs are perceived as main sponsorships because of their primary positions.3D ...