KYKY.Founded in 1958 and originating from the Chinese Academy of Sciences, KYKY stands as a pioneer and leader in China's electronic optics and vacuum technology sector. With a distinguished history of innovation, the company successfully developed groundbreaking products including China's first scanning electron microscope and molecular pumps, consistently representing the nation's highest standards in this field. In recent years, its new products—such as field emission scanning electron microscopes and magnetic levitation molecular pumps—have achieved world-class standards. Currently, KYKY's business encompasses high-end scientific instruments like scanning electron microscopes and helium mass spectrometer leak detectors, as well as core vacuum components such as molecular pumps. Its products serve as critical equipment widely applied in cutting-edge scientific research and high-end manufacturing sectors including semiconductors, aerospace, and new materials, continuously driving national technological advancement.