Overview - Non-destructive testing (NDT) technology is crucial in various sectors of China's economy, ensuring and improving product quality across industries from aerospace to everyday consumer goods [1][13] - The NDT equipment market in China is projected to reach a scale of 6.363 billion yuan in 2024, with a year-on-year growth of 3.87% [1][13] - The demand for advanced NDT technology is increasing as traditional methods are gradually replaced, leading to higher investments in advanced NDT equipment by enterprises [1][13] Market Policies - China has implemented several regulations and standards to enhance product quality and safety, creating a favorable policy environment for the NDT equipment industry [6][8] - Key policies include the "Action Plan for the Development of Intelligent Testing Equipment Industry (2023-2025)" and various guidelines aimed at promoting high-quality development in manufacturing and resource utilization [6][8] Industry Chain - The upstream of the NDT equipment industry includes suppliers of electronic components, metals, optical materials, and sensors, which directly impact the quality and scale of NDT equipment production [9] - The midstream involves the design, research, and production of NDT equipment, while the downstream consists of inspection and testing institutions that utilize these technologies [9] Development Status - The NDT market in China has seen rapid growth, with the industry becoming a key player in ensuring product quality across various sectors [1][13] - The number of qualified inspection and testing institutions reached 53,057 in 2024, generating revenues of 487.597 billion yuan, indicating a robust growth in the downstream market [11] Competitive Landscape - The NDT equipment industry is characterized by high technical barriers and a focus on technological competition, with few major players dominating the market [15][16] - Domestic companies like Chaoyan Co., Duopule Co., and Ultrasonic Electronics are gradually increasing their market share and closing the gap with international competitors [16][19][21] Future Trends - The future of NDT equipment will see increased adoption of digital technologies for data collection, storage, and transmission, enhancing decision-making in maintenance and quality control [23] - Collaboration among upstream and downstream players in the industry will be crucial for technological innovation and market expansion, improving overall competitiveness [23]

Core Viewpoint - The Ministry of Emergency Management has released multiple government procurement intentions, summarizing 21 items of instrument and equipment procurement with a total budget of 90.15 million yuan [1]. Group 1: Procurement Intentions - The procurement includes a comprehensive fire protection testing system for firefighters, consisting of 10 subsystems aimed at enhancing the technical standards of firefighter protective gear [4]. - The Shanghai Fire Research Institute plans to purchase various analytical instruments, including an electron microscope and X-ray spectrometer, to investigate the causes of difficult fire incidents [5]. - A total budget of 1.669 million yuan is allocated for the establishment of a comprehensive testing platform for new energy fire safety technology [5]. Group 2: Research and Development - The Shanghai Fire Research Institute is developing a comfort testing system for firefighter gear, simulating various environmental conditions to assess comfort levels [6]. - A dynamic burning mannequin system is being established to evaluate the overall thermal protection performance of firefighter clothing during rescue operations [6]. - The institute is also focusing on the analysis of fireproof materials, with a budget of 970,000 yuan allocated for testing equipment to assess the burn resistance of firefighter fabric [6]. Group 3: Advanced Technologies - The establishment of an integrated experimental platform for simulating smoke flow and smoke control technology in large spaces is underway, aimed at improving fire prevention capabilities in high-rise buildings [8]. - The procurement includes advanced data collection and analysis systems to enhance the understanding of fire dynamics and improve response strategies [7].

Core Viewpoint - The "Second Forum on Non-Destructive Testing Technology Innovation and Development" successfully held on May 13, 2025, in Shanghai, focusing on cutting-edge fields such as X-ray energy spectrum imaging, terahertz technology, and ultrasonic sensors, attracting nearly a hundred industry experts and representatives to discuss innovative applications and future trends in non-destructive testing technology [2][21]. Group 1: Forum Overview - The forum is an important sub-forum of the 18th Annual Conference of China Scientific Instruments (ACCSI2025) [2]. - It was co-hosted by the Instrument Information Network and the Suzhou Non-Destructive Testing Association [2]. Group 2: Key Presentations - Wei Cunfeng from the Chinese Academy of Sciences presented on "Photon Counting Spectral CT Principles and Applications," highlighting the limitations of traditional CT in complex scenarios and the advantages of spectral CT in enhancing material resolution and image quality [9]. - Wang Jianqiang discussed the development and application of a tabletop X-ray absorption spectrometer, emphasizing its breakthroughs in in-situ testing and its potential as a core tool for "dual carbon" material research [11]. - He Mingxia introduced advancements in terahertz imaging technology, noting its non-destructive detection capabilities and challenges in industrial application [13]. - Zhang Jun focused on the design and application of ultrasonic thin-film sensors, showcasing their successful use in high-end components like aerospace engines [15]. - Xu Xuechun presented on digital technology in non-destructive testing, discussing the integration of simulation tools to optimize detection processes [17]. - Zhu Qi addressed the importance of compressed air energy storage technology in stabilizing the power grid and the development of new detection technologies for equipment monitoring [19]. - Zhang Shuo highlighted the development of online monitoring systems for boiler tube damage in power plants, emphasizing their role in ensuring safe and stable operations [25]. Group 3: Future Outlook - The forum emphasized the need for collaborative innovation among industry, academia, and research institutions to overcome technological bottlenecks and build a competitive non-destructive testing technology system in China [21].