Core Viewpoint - The recent shareholding changes and performance decline of Duopule (301528.SZ) have raised investor concerns, particularly regarding the confidence of major shareholders in the company's future prospects [2][3][4]. Shareholder Changes - Major shareholder Cai Shuping plans to reduce his holdings by up to 1.238 million shares, representing 2% of the total share capital, within three months starting from June 4, 2025 [3][4]. - This follows a previous reduction completed in January 2025, where Cai sold 537,200 shares at an average price of 44.59 yuan per share, raising approximately 23.95 million yuan [4]. - Another significant shareholder, Xiamen Rongyu, along with its action-in-concert party Suzhou Rongyu, plans to collectively reduce their holdings by up to 3 million shares, or 4.85% of the total share capital, from May 20 to August 17, 2025 [5]. Financial Performance - Duopule's revenue for 2023 was 199 million yuan, a year-on-year decline of 1.41%, with net profit dropping by 8.88% to 77.81 million yuan [7]. - In 2024, revenue further decreased to 162 million yuan, down 18.70%, and net profit fell by 33.68% to 51.60 million yuan [7]. - The company reported a significant increase in revenue in Q1 2025, achieving 38.49 million yuan, a year-on-year growth of 125.44%, but the gross margin decreased by 6.25% [8]. Industry Context - Duopule operates in a technology-intensive sector focused on non-destructive testing equipment, which requires high levels of R&D investment to maintain competitiveness [6]. - The company invested 38.40 million yuan in R&D in 2024, a 13.94% increase from the previous year, accounting for 23.70% of its revenue [6]. - The domestic non-destructive testing equipment industry is still in a growth phase, with a domestic market penetration rate of 52% as of 2023, but high-end products are predominantly supplied by foreign companies [6][8]. Strategic Developments - Duopule is actively expanding into the medical sector, having invested in companies related to medical ultrasound technology, although these initiatives are currently in the investment phase and have not yet contributed significantly to revenue [8][9].

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 ...

Financial Data and Key Metrics Changes - For the full year 2024, consolidated revenue was $729.6 million, a 3.4% increase over 2023 [27] - Adjusted EBITDA increased by 25.3% to $82.5 million, the highest level since 2016 [35] - Net income for 2024 was $19 million, or $0.60 per diluted share, with adjusted net income of $22.7 million, or $0.72 per diluted share, marking the highest EPS since 2016 [34] Business Line Data and Key Metrics Changes - Revenue in the aerospace and defense industry increased by 13% to $87 million for the full year [28] - The Products & Systems segment saw a revenue increase of 5.2% from $13 million in 2023 to $13.7 million in 2024, with a significant increase in income from operations from $0.3 million to $2.5 million [40] - The International segment's revenue for the fourth quarter was $35 million, up 3.6% from the prior year, with a full year increase of 9.3% [38] Market Data and Key Metrics Changes - North America segment revenue in the fourth quarter was $136.9 million, down 7.5% from the prior year, primarily due to a decrease in the midstream industry [37] - The International segment experienced double-digit revenue growth in energy and aerospace and defense industries [39] Company Strategy and Development Direction - The company aims to continue building on its strong foundation and drive profitable growth, focusing on industrial IoT and connected digital software [49] - There is a commitment to expand service offerings in aerospace and defense, including additive manufacturing and mechanical work [50] - The company plans to diversify operations into other end markets and enhance field inspection capabilities using advanced technologies [51] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the company's trajectory, highlighting improved results and a disciplined approach to cost management [45] - The company anticipates a normalized turnaround season in 2025, with expectations for growth in the midstream sector due to regulatory changes [69][89] - Management is optimistic about the growth prospects in data analytics, despite delays in project implementations [72] Other Important Information - The company reduced its gross debt from $190.4 million in 2023 to $169.6 million in 2024, reflecting strong cash flow generation [44] - The effective income tax rate for 2024 was 21.8%, significantly improved from the previous year [33] Q&A Session Summary Question: Customer feedback on MISTRAS - Management received positive feedback from customers regarding the complete suite of offerings, emphasizing integrity and asset performance management [57] Question: Status of receivables issue - Management believes the receivables issue is well managed and a top priority heading into 2025 [59] Question: Turnaround season expectations - The company expects a normalized year in 2025, with a weaker spring turnaround and a stronger fall turnaround compared to 2024 [69] Question: Data analytics growth prospects - The data analytics segment experienced revenue decline in 2024 due to project delays, but growth is anticipated in 2025 [72] Question: Impact of tariffs on business - Management is assessing the potential impact of tariffs but has not seen any immediate effects [82] Question: Midstream revenue performance - The midstream segment faced project delays in 2024 but is expected to grow in 2025 due to stricter pipeline integrity requirements [89] Question: SG&A sustainability - The fourth quarter SG&A level is considered sustainable moving forward, reflecting disciplined cost control [95]

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广州多浦乐电子科技股份有限公司 首次公开发行股票并在创业板上市发行公告 保荐人（主承销商）：长城证券股份有限公司 特别提示 广州多浦乐电子科技股份有限公司（以下简称"多浦乐"、"发行人"或"公 司"）根据中国证券监督管理委员会（以下简称"中国证监会"）颁布的《证券发 行与承销管理办法》（证监会令[第 208 号]）（以下简称"《管理办法》"）、《首次公 开发行股票注册管理办法》（证监会令[第 205 号]），深圳证券交易所（以下简称 "深交所"）颁布的《深圳证券交易所首次公开发行证券发行与承销业务实施细则》 （深证上[2023]100 号）（以下简称"《业务实施细则》"）、《深圳市场首次公开发行 股票网上发行实施细则》（深证上[2018]279 号）（以下简称"《网上发行实施细 则》"）、《深圳市场首次公开发行股票网下发行实施细则（2023 年修订）》（深证上 [2023]110 号）（以下简称"《网下发行实施细则》"），中国证券业协会（以下简称 "证券业协会"）颁布的《首次公开发行证券承销业务规则》（中证协发[2023]18 号）、 《首次公开发行证券网下投资者管理规则》（中证协发[2023]19 号）（以 ...

创业板投资风险提示 本次发行股票拟在创业板上市，创业板公司具有创新投入大、新旧产业融 合存在不确定性、尚处于成长期、经营风险高、业绩不稳定、退市风险高等 特点，投资者面临较大的市场风险。投资者应充分了解创业板的投资风险及 本公司所披露的风险因素，审慎作出投资决定。 广州多浦乐电子科技股份有限公司 Guangzhou Doppler Electronic Technologies Co., Ltd. （广州经济技术开发区开创大道 1501 号 2 栋一楼） 首次公开发行股票并在创业板上市 招股意向书 本公司的发行申请尚需经深圳证券交易所和中国证监会履行相应程序。本 招股意向书不具有据以发行股票的法律效力，仅供预先披露之用。投资者应当 以正式公告的招股意向书作为投资决定的依据。 保荐机构（主承销商） （深圳市福田区福田街道金田路 2026 号能源大厦南塔楼 10-19 层） 招股意向书 声明及承诺 中国证监会、交易所对本次发行所作的任何决定或意见，均不表明其对注册 申请文件及所披露信息的真实性、准确性、完整性作出保证，也不表明其对发行 人的盈利能力、投资价值或者对投资者的收益作出实质性判断或保证。任何与之 相反的 ...

本次发行股票拟在创业板上市，创业板公司具有创新投入大、新旧产业 融合存在不确定性、尚处于成长期、经营风险高、业绩不稳定、退市风险高 等特点，投资者面临较大的市场风险。投资者应充分了解创业板的投资风险 及本公司所披露的风险因素，审慎作出投资决定。 广州多浦乐电子科技股份有限公司 Guangzhou Doppler Electronic Technologies Co., Ltd. （广州经济技术开发区开创大道 1501 号 2 栋一楼） 首次公开发行股票并在创业板上市 招股说明书 （注册稿） 本公司的发行申请尚需经深圳证券交易所和中国证监会履行相应程序。本 招股说明书不具有据以发行股票的法律效力，仅供预先披露之用。投资者应当 以正式公告的招股说明书作为投资决定的依据。 保荐机构（主承销商） （深圳市福田区福田街道金田路 2026 号能源大厦南塔楼 10-19 层） 创业板投资风险提示 招股说明书 声明及承诺 中国证监会、交易所对本次发行所作的任何决定或意见，均不表明其对注册 申请文件及所披露信息的真实性、准确性、完整性作出保证，也不表明其对发行 人的盈利能力、投资价值或者对投资者的收益作出实质性判断或保证。任何 ...