USER Special Display Tchnology(SDT) has been established since 2003.We are a high-tech enterprise specializing in the development,production and world distributionof special digital displays. (Digital davertisingsolutions)We can customize and supply from 5 to 83 inches displays and we are always focusing on our customers'requirement and needs. Our multi language speaking intermational sales team lead by our Canadian VP makes usone of the easiest Chinese companies in our field to deal with. Our years of success stories in our overseas projects has proven us tobe leading oue market.We at USER SDT underrstand the importance of being efficient in communicating with ourcustomers the importance for the customer to sense that we understand their question and concerms,Give us a try,write to us,ask your question and see how our staff will be able to make you feel secure and worry free.