... 3)10 years experience,OEM/ODM Outdoor Advertising Printing Service Discription1) specialize in outdoor banner. 2) ... are printed the same of color and picture as front side.4) When turn on the ... ensure the color of image is same as before turing on lights,can achieve perfect effect ... ),light box ,acrylic products , printing,advertisement and after-sale service. If you have any questions, please feel free ...