The collision of tradition and technology, audio-visual integration, innovative teaching, chalk writing, multi-person interaction, touch writing, massive teaching resources, seamless splicing, wear-resistant and anti-glare, simple and convenient plug-in structure computer,8-array microphone pickup, built-in 1200-pixel camera. Touch Board For Classroom, Shop Window , Commercial Digital Signage Displays , Retail Menu Boards ,Outdoor Advertising Display . We focus on to make excellent quality products to supply service for our clients to establish long-term win-win relationship. The product will supply to all over the world, such as Europe, America, Australia,venezuela, San Diego,Hungary, Tajikistan.For manufacturers of digital signage, you can rest assured. The digital signage produced by our company adopt international leading production technology and materials to ensure product quality and brand image.Has more than 13 years of factory production experience.Professional technology and strength are well received by customers.This is a very good choice for customers who want to develop their advertising machine business.