NuRay, established in 2015 and headquartered in Changzhou, Jiangsu Province, China, is dedicated to the continuous research, production, and global marketing of CNT “Cold Cathode” X-ray tubes. The company provides innovative solutions for radiation imaging in fields such as security inspection, medical imaging, dental care, and industrial non-destructive testing.

After a decade of technological innovation and exploration, NuRay has established three major technological advantages — high emission CNT, high current and cold cathodes, and multi-beam X-ray tubes. NuRay has made groundbreaking progress in the product design and production processes, achieving stable mass production and large-scale supply of this innovative X-ray source technology globally. Additionally, the company holds complete intellectual property rights and associated patents for the “Cold Cathode” Multi-Beam X-ray tube technology.

NuRay has successively passed ISO13485, ISO9001, CE, RoHS certifications, ensuring the quality and safety of its products, laying a solid foundation for global market entry, and accelerating the process of commercialization. As a high-tech enterprise, NuRay has won several prestigious awards in recent years, including the Geneva Invention Exhibition Gold Award, the first prize in the CNNC Science and Technology Innovation Competition, the “Innovation China” Leading Technology List. The project “Key Technology Research and Commercialization of Multi-Beam X-ray Tubes based on CNT Cold Cathodes” by NuRay has been evaluated by a national comprehensive scientific and technological service platform, and the overall technology has been recognized to reach an “world leading” level.