Ruiying Inspection Technology (Jinan) Co., Ltd., established by the research team from the Institute of High Energy Physics at the Chinese Academy of Sciences, has independently created and officially launched the XTOMO-CUBE series of micro-CT systems. This device stands as the world’s smallest CT system in both volume and weight, boasting localized core components. It can vividly display the internal three-dimensional structure of minuscule objects. The device features a high level of integration with its key modules and is equipped with software developed entirely in-house. The entire unit tips the scales at just 6 kg, providing unparalleled portability and catering to the demands for immediate inspection in mobile settings. Furthermore, the device offers a comprehensive suite of teaching solutions with adjustable parameters, making it ideal for educational experiments and serving as a data acquisition platform for researchers to bolster their cutting-edge research endeavors.