The Vacuum Interconnected Nano-X Research Facility is the largest multifunctional research platform in the world for nano-science and nano-technology , which integrates the state-of-art capabilities of material growth, device fabrication，and characterization/tests together under one ultra-high vacuum environment. Nano-X has received an initial fund of 320 million RMB, and will budget a total investment of 1.5 billion RMB in the future. Nano-X is expected to be incorporated into the national research infrastructure system, and becomes a world-class open platform for research and development in nano-science and nano-technology, to provide advanced technical supports for the national strategy of high technologies.