Main business: We are the unique all-around high-tech factory which had been devoted to software development, interactive whiteboard & portable device of interactive whiteboard manufacture, led tv touch screen display manufacturing & projector supplying(epson & acer) for 25 years now. We are also committed to supplying all the educational goods as you required. Please contact me through sales(at)sxyouli(dot)com for more detail information. Our products are of top quality and top best selling products in asia market, which can totally compete quality and technology with the world brand products like smart board while our price are much lower than it. We would like to provide you more detail products information for your reference if you need. Sincerely wish you can give us a chance to try our products.