Shenzhen sansun Hi-tech Co.,LTD have engaged in R&D, manufacturing, sales, project, installation and after-sales service of all kinds of LED video display for more than 15 years.. More than 6000 projects all over the world have chosen our products including the projects in Bird Nest and Water Cubic of Beijing Olympic Games 2008. Our products are widely used in France, Romania, Russia, Serbia, Spain, Germany, Holland, Swiss, Indonesia, Colombia, Mexico, Bolivia, South Africa, Negeria, Pakistan, ...