If you purchase our LCD digital displays and do not worry about the after-sales service. stretched bar lcd, Commercial Lcd , Advertising Digital Display , Wall Mounted Advertising Display ,Exterior Digital Menu Board . We're prepared to present you with the most effective ideas over the designs of the orders in a qualified way for those who need. While in the meantime, we continue to keep on producing new technologies and building new designs so as to help make you ahead from the line of this small business. The product will supply to all over the world, such as Europe, America, Australia,Sudan, Vietnam,Colombia, Russia.The 86-inch meeting and teaching interactive digital board integrate a high-definition display, interactive whiteboard functions, and various touch technologies. The screens all use high-definition LCD panels with the high-definition resolution, which enhances the color expression of the picture and makes the wonderful picture vivid and lifelike. The equipment functions of touch screen products present such highlights as ultra-light and ultra-thin, ultra-low power consumption, no thermal interference, and ultra-low radiation. It has changed the disadvantages and shortcomings caused by traditional equipment such as complex wiring engineering, serious influence by ambient light, unclear display, shadows in writing, thermal interference, and high radiation.