Core Insights - The demand for high-precision inspection in China is significantly increasing due to advancements in industrial manufacturing, particularly in semiconductor, electronic manufacturing, and new energy battery sectors [1][5] - The market size for China's industrial micro-focus X-ray source industry is projected to reach 1.58 billion yuan in 2024, representing a year-on-year growth of 29.51% [1][5] - The global market size for industrial micro-focus X-ray sources is expected to reach 736 million USD in 2024, with a year-on-year growth of 21.71% [5] Industry Overview - Industrial micro-focus X-ray sources are high-precision X-ray emission devices characterized by extremely small focal sizes (typically at the micron level), capable of producing high-energy, high-resolution X-ray beams for precise internal structure inspection [2][3] - The industry is categorized into open tube and closed tube micro-focus X-ray sources based on sealing technology [2] Industry Value Chain - The upstream of the industrial micro-focus X-ray source industry includes raw materials and components such as vacuum glass, ceramic electrodes, reflective target materials, and X-ray tubes [2] - The midstream involves the production and manufacturing of industrial micro-focus X-ray source equipment [2] - The downstream applications include integrated circuits, electronic manufacturing, new energy batteries, and industrial inspection [2] Market Size - The industrial micro-focus X-ray source market is expanding due to the increasing demand for high-precision inspection in semiconductor and electronic manufacturing [5] - The market size for the non-destructive testing industry in China is projected to reach 19 billion yuan in 2024, with a year-on-year growth of 2.15% [3] Key Companies - Dayun Technology (日联科技) has made significant advancements in the field of industrial micro-focus X-ray sources, achieving breakthroughs in technology and product quality, and has established a vertical integration model covering the entire spectrum of X-ray sources [6][7] - Dayun Technology reported a revenue of 200 million yuan in Q1 2025, reflecting a year-on-year growth of 33.19% [7] - Dandong Aolong Ray Instrument Group focuses on the development and production of industrial X-ray detection equipment and has a strong technical foundation in micro-focus X-ray sources [8] Industry Development Trends 1. The industry is accelerating towards 3D/CT technology to enhance defect identification capabilities, particularly in semiconductor packaging and new energy battery manufacturing [9] 2. There is a shift towards online automation to meet modern manufacturing demands for efficient production and quality control, enabling real-time monitoring and reducing manual intervention [10] 3. The integration of artificial intelligence and big data technologies is driving the industry towards AI intelligence, enhancing detection efficiency and accuracy through automated defect recognition [10]