Core Insights - Duople's revenue for the first half of 2025 reached 79.9851 million yuan, a significant increase of 56.19% year-on-year, while net profit rose by 12.15% to 19.0376 million yuan [3][4] - The company's R&D investment amounted to 22.4146 million yuan, reflecting a year-on-year growth of 40.57%, with R&D accounting for 28.02% of total revenue, highlighting its commitment to innovation and technology [3][4] Revenue Growth Factors - The growth in Duople's performance is primarily attributed to two factors: the recovery of the domestic economy, which has led to the release of delayed equipment purchasing demands, and the company's proactive approach to expanding into new markets such as Africa and Oceania amidst changing overseas trade environments [4][5] Market Expansion Strategies - Duople is actively promoting phased array technology by participating in domestic and international exhibitions, academic forums, and training sessions to enhance its application within the industry [5] - The company is focusing on key sectors such as rail transportation, new energy vehicles, and semiconductors, introducing products like liquid cooling plate immersion detection systems and automated detection systems for target materials to address industry pain points [5] Technological Development - As a core unit in several national R&D projects, Duople is involved in developing high-performance ultrasonic phased array detection equipment to meet complex detection needs in industries such as aerospace and nuclear power [5] - The company aims to leverage its technological advancements and market expansion capabilities to drive innovative applications of non-destructive testing equipment in high-end industrial sectors, enhancing its competitiveness in the global market [5]

Core Viewpoint - Duople (301528) has developed a liquid cooling plate immersion detection system that can be widely applied in the quality inspection of power battery and server liquid cooling plate welding, effectively achieving precise control over welding quality [1] Group 1 - The liquid cooling plate immersion detection system is applicable for quality detection in both power batteries and server liquid cooling plates [1] - The system utilizes brazing and friction stir welding techniques for quality control [1] - The company plans to expand its market based on actual demand in the future [1]

Core Viewpoint - The Chinese non-destructive testing (NDT) industry is experiencing significant growth and technological advancement, with domestic companies like Yirui Technology and Rilian Technology leading the way in innovation and market performance [2][9]. Group 1: Domestic Companies' Performance - Yirui Technology invested over 300 million yuan in R&D, achieving international leadership in photon counting detector technology, breaking a 20-year monopoly in medical CT detectors by Western companies [2]. - SanYing Precision reported a 91% increase in net profit, with its self-developed nanoVoxel series micro-CT achieving a resolution of 0.5 microns, effectively replacing imported equipment for major clients and saving over 40% in procurement costs [3]. - Rilian Technology's revenue and net profit both increased by 25%, successfully producing an 180 kV micro-focus X-ray source and enhancing defect detection accuracy to 99.5% with its AI detection system, significantly improving battery inspection efficiency for CATL [4]. Group 2: Technological Innovations - Steel Research Nake's phased array detection system was successfully applied in Baowu Steel's production line, achieving an international-leading automatic detection speed of 200 rods per hour [5]. - Ultrasonic Electronics achieved revenue and profit growth, breaking through 3D full-focus technology, with its wind turbine blade detection system applied to the world's largest 16MW offshore wind turbine, improving detection accuracy by 60% compared to traditional methods [6]. - Duopule developed a liquid-cooled plate water immersion detection system that addresses welding quality issues in electric vehicle batteries, receiving bulk orders from BYD and CATL [7]. - Zhongke Intelligent's self-developed electromagnetic ultrasonic corrosion detection instrument replaced Canadian products in the West-East Gas Pipeline project, achieving 100% localization [8]. Group 3: Market Overview - The NDT service market in China has exceeded 3 trillion yuan, with annual instrument sales surpassing 20 billion yuan. The demand for NDT technology is surging across various sectors, including new energy, semiconductors, aerospace, rail transportation, and life sciences [9]. - Domestic equipment manufacturers are breaking foreign monopolies through technological innovation, becoming the backbone of industry development [9]. Group 4: Upcoming Forum - The "ACCSI 2025 Second Non-Destructive Testing Technology Innovation Development Forum" will be held on May 13, 2025, in Shanghai, gathering top talents from industry, academia, and research to discuss the latest technological advancements and industrial applications [10]. - The forum will feature authoritative reports and discussions on cutting-edge technologies, including X-ray spectroscopy imaging and terahertz imaging technology, providing a platform for deep communication and collaboration [12][13].

导读： 多浦乐2024年实现营业收入1.62亿元，同比下降18.70%；归属于上市公司股东的净利润为0.52亿元，同比下降33.68%。 特别提示 微信公众号机制调整，请点击顶部"仪器信息网" → 右上方"…" → 设为 ★ 星标，否则很可能无法看到我们的推送。 近日，广州多浦乐电子科技股份有限公司（简称：多浦乐）发布了2 0 2 4年度报告。报告显示，多浦乐全年实现营业收入1 . 6 2亿元，同比下降 1 8 . 7 0%；归属于上市公司股东的净利润为0 . 5 2亿元，同比下降3 3 . 6 8%。尽管业绩承压，多浦乐在技术创新和市场拓展方面持续发力，未来战 略聚焦医疗领域和自动化检测设备，力争实现业务多元化发展。 2 0 2 4年，多浦乐的收入主要来源于工业无损检测设备、超声换能器及配套零部件的销售。其中，工业无损检测设备实现营业收入7 , 0 4 5 . 1 9万 元，同比下降2 7 . 1 8%；超声换能器收入5 , 6 7 3 . 9 9万元，同比下降11 . 3 7%；配套零部件收入3 , 2 1 5 . 1 7万元，同比下降8 . 0 8%。 公司表示，营收下滑的主要原因是国内经济增速放缓导致 ...