Sansi was established in1993 with the location in Shanghai, China. It specializes in manufacturing various kinds of LED displays and LED related products for outdoor and indoor applications. It has dedicated to LED display technology for more than 13 years and has hundreds of successful installations both in China and adored. The famous 290 square-meter full-color LED display with resolution 1600×2816 and 8mm pitch is by our hands. If you have ever seen this giant screen at Shenzhen, China, you may never forget the impression on it. With years of experiences and innovative staffs, Sansi always offers high quality products at reasonable prices to meet different requirements. It not only supplies existing types of displays, but also can customize displays exactly according to customer’s specifics. We provide not only facilities but also technical consultations to satisfy our users.