Smart nano blackboard is the integration of intelligence, multi-machine in one, integrated blackboard, touch all-in-one machine, audio, computer, projector in one, Touch Screen Interactive White Board, Digital Menu Board Media Player , Commercial Digital Display Screen , Cafe Menu Display Boards ,Standing Digital Display . We have been sincerely looking forward to developing very good cooperative relationships with buyers from at home and abroad for creating a vibrant foreseeable future together. The product will supply to all over the world, such as Europe, America, Australia,Italy, Sheffield,Madagascar, Ecuador.2. The floor digital signage is designed with the latest technology to make its appearance smoother and slimmer. It is made of beautiful anodized lightweight and durable aluminum, which makes the whole advertising frame weigh less than 35kg, making it more portable and easy to install.