DesignLED Technology company limited is based on Shenzhen , China , which is a professional provider of a complete solution of LED screen including the demand analysis , R&D, manufacturing, and professional services . DesignLED already developed the Flexible LED screen, 3D LED display, Lightweight LED screen, VMS traffic guidance system, Control system etc , with more than 10 products are applying for patents from China, EU, US until now.