证券代码：301528 证券简称：多浦乐 公告编号：2025-038 广州多浦乐电子科技股份有限公司 （二）股东大会的召集人：公司董事会 （三）会议召开的合法、合规性：本次股东大会的召集和召开符合《中 华人民共和国公司法》等有关法律、行政法规、部门规章、规范性文件及 《公司章程》等有关规定。 （四）会议召开的日期、时间 1、现场会议时间：2025年7月31日（星期四）下午 15:00。 关于召开 2025 年第一次临时股东大会的通知 本公司及董事会全体成员保证信息披露的内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 广州多浦乐电子科技股份有限公司（以下简称"公司"）于2025年7 月15日召开第二届董事会第十九次会议，审议通过了《关于提请召开2025 年第一次临时股东大会的议案》，决定于2025年7月31日（星期四）召开公 司2025年第一次临时股东大会，现将本次股东大会的有关事项通知如下： 一、召开会议的基本情况 （一）股东大会届次：2025年第一次临时股东大会 2、网络投票时间：2025年7月31日（星期四）。 其中，通过深圳证券交易所交易系统进行网络投票的具体时间为 2025年7月31日的 ...

证券代码：301528 证券简称：多浦乐 公告编号：2025-035 广州多浦乐电子科技股份有限公司 第二届监事会第十九次会议决议公告 本公司及监事会全体成员保证信息披露的内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 一、监事会会议召开情况 广州多浦乐电子科技股份有限公司（以下简称"公司"）第二届监 事会第十九次会议通知于 2025 年 7 月 10 日以通讯方式送达各位监事。 会议于 2025 年 7 月 15 日在公司会议室以现场及通讯表决相结合的方式 召开。会议应出席的监事 3 人，实际出席的监事 3 人，本次会议由监事 会主席纪轩荣先生召集并主持。 本次会议的召集、召开符合《中华人民共和国公司法》（以下简称"公 司法"）等相关法律、法规以及《公司章程》的规定，会议合法、有效。 二、监事会会议审议情况 1、审议通过了《关于调整使用部分闲置募集资金及自有资金进行现 金管理范围的议案》 监事会认为：公司在不影响主营业务的正常开展，不影响募集资金 投资项目建设，不损害公司及全体股东利益的前提下，调整闲置募集资 金及自有资金拟投资范围，有利于提高闲置募集资金及自有资金的使用 效率和收益，保护全体 ...

证券代码：301528 证券简称：多浦乐 公告编号：2025-034 广州多浦乐电子科技股份有限公司 第二届董事会第十九次会议决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 一、董事会会议召开情况 广州多浦乐电子科技股份有限公司（以下简称"公司"）第二届董 事会第十九次会议通知于 2025 年 7 月 10 日以通讯方式送达全体董事。 会议于 2025 年 7 月 15 日在公司会议室以现场及通讯表决相结合的方式 召开。会议应出席的董事 7 人，实际出席的董事 7 人，本次会议由董事 长蔡庆生先生召集并主持，公司监事、高级管理人员列席了本次会议。 本次会议的召集、召开符合《中华人民共和国公司法》等相关法律、 法规以及《公司章程》的规定，会议合法、有效。 二、董事会会议审议情况 1、审议通过了《关于调整使用部分闲置募集资金及自有资金进行现 金管理范围的议案》 为进一步提高闲置募集资金及自有资金的使用效率和收益，保护全 体股东权益，公司在不影响主营业务的正常开展，不影响募集资金投资 项目建设的情况下，拟对闲置募集资金及自有资金进行现金管理的拟投 资范围进 ...

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]

证券代码：301528 证券简称：多浦乐 公告编号：2025-033 广州多浦乐电子科技股份有限公司 关于持股 5%以上股东减持股份触及 1%整数倍 的提示性公告 持股 5%以上股东蔡树平先生保证向本公司提供的信息内容真实、准 确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的 信息一致。 广州多浦乐电子科技股份有限公司（以下简称"公司"）于 2025 年 5 月 12 日在巨潮资讯网（http://www.cninfo.com.cn）对外披露了《关于持 股 5%以上股东减持股份的预披露公告》（公告编号：2025-022）。持有公司 股份 5%以上股东蔡树平先生计划自公告披露之日起 15 个交易日后的三个 月内，以大宗交易方式减持公司股份不超过 1,238,000 股（即不超过公司 总股本的 2%）。 公司于近日收到持股 5%以上股东蔡树平先生出具的《关于减持股份触 及 1%整数倍的告知函》，现将有关情况公告如下： | 1.基本情况 | | | | | | | --- | --- | --- | --- | --- | --- | | 信息披露义务人 | ...

Core Viewpoint - The ultrasonic non-destructive testing (NDT) industry in China has developed rapidly, covering various industrial sectors, with a projected market size of 5.772 billion yuan in 2024, reflecting a year-on-year growth of 6.81% [1][17]. Overview - Non-destructive testing refers to methods that assess the properties and integrity of materials without causing damage, utilizing physical or chemical techniques to detect internal and surface defects [1]. - The main non-destructive testing methods include ultrasonic testing (UT), radiographic testing (RT), magnetic particle testing (MT), penetrant testing (PT), and eddy current testing (ET) [3]. Market Policy - Recent policies in China emphasize product quality and safety, mandating non-destructive testing across various industries to ensure compliance with standards [8][10]. - A series of regulations and action plans have been introduced to promote high-quality development in manufacturing and enhance the capabilities of inspection and testing services [8][10]. Industry Chain - The ultrasonic NDT industry comprises equipment manufacturers and service providers, with upstream suppliers including raw materials and components, and downstream markets spanning various sectors such as special equipment, rail transportation, and aerospace [11][13]. Market Demand - The special equipment sector represents the largest demand for non-destructive testing, accounting for approximately 30% of the market, followed by rail transportation at around 25% [13]. - The growth in infrastructure and manufacturing automation in the Asia-Pacific region, particularly in China, India, Japan, and South Korea, is driving market expansion [15]. Competitive Landscape - The ultrasonic NDT equipment market has high entry barriers, resulting in fewer participants and relatively mild competition, with key players including Shantou Ultrasonic Instrument Research Institute and Guangzhou Duopule Electronic Technology [19][22]. - The service market is more fragmented, with numerous small players, while larger institutions like China National Inspection Testing Group and Huace Testing hold significant market recognition [19][23]. Development Trends - The industry is expected to see increased demand from advanced manufacturing sectors such as electric vehicles and electronics, with ultrasonic testing technology expanding into non-metal and composite materials [26]. - There is a trend towards domestic substitution of high-end ultrasonic NDT equipment, driven by advancements in local research and development and government policies promoting self-sufficiency [26].

广州多浦乐电子科技股份有限公司 简式权益变动报告书 上市公司名称：广州多浦乐电子科技股份有限公司 股票上市地点：深圳证券交易所 股票简称：多浦乐 股票代码：301258 信息披露义务人 1：厦门融昱佳弘投资合伙企业（有限合伙） 住所：厦门市思明区镇海路 26 号六楼 P 区 09 单元 通讯地址：深圳市福田区深南大道建安山海中心 10A 股份变动性质：股份减少，股权比例下降 信息披露义务人 2：苏州融昱瑞海投资合伙企业（有限合伙） 住所：苏州市高新区科技城科灵路 78 号 通讯地址：深圳市福田区深南大道建安山海中心 10A 股份变动性质：股份减少，股权比例下降 信息披露义务人 3：深圳融昱资本管理有限公司 住所：深圳市前海深港合作区前湾一路 1 号前湾一路 1 号 A 座 201 1 通讯地址：深圳市福田区深南大道建安山海中心 10A 股份变动性质：股份增加，股权比例上升 签署日期：2025 年 6 月 16 日 2 信息披露义务人声明 一、本报告书系信息披露义务人依据《中华人民共和国证券 法》《上市公司收购管理办法》《公开发行证券的公司信息披露内容 与格式准则第 15 号—权益变动报告书》及相关的法律、法规 ...

证券代码：301528 证券简称：多浦乐 公告编号：2025-032 广州多浦乐电子科技股份有限公司 关于持股 5%以上股东减持股份比例触及 5%整数倍 暨减持完成的提示性公告 持股 5%以上股东厦门融昱佳弘投资合伙企业（有限合伙）及其一致 行动人苏州融昱瑞海投资合伙企业（有限合伙）保证向本公司提供的信 息内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的 信息一致。 广州多浦乐电子科技股份有限公司（以下简称"公司"）于 2025 年 4 月 23 日在巨潮资讯网（http://www.cninfo.com.cn）对外披露了《关于持 股 5%以上股东减持股份的预披露公告》（公告编号：2025-020）。持有公司 5%以上股份股东厦门融昱佳弘投资合伙企业（有限合伙）（以下简称"厦门 融昱"）及其一致行动人苏州融昱瑞海投资合伙企业（有限合伙）（以下简 称"苏州融昱"）计划在自该公告披露之日起 15 个交易日后的三个月内， 以大宗交易方式合计减持公司股份不超过 3,000,000 股（即不超过公司总 股本的 4.85%）。 2025 年 5 月 20 ...

Core Viewpoint - Duople's stock price increased by 2.98% to 49.45 yuan as of May 30, 2025, with a market capitalization of 3.061 billion yuan [1] Trading Information Summary - On May 28, Duople executed a block trade at a discount of 11.12%, with a total transaction amount of 25.5018 million yuan [2][4] Company Announcement Summary - The 2024 annual profit distribution plan was approved, with a cash dividend of 1.62 yuan per 10 shares, totaling 10,027,800 yuan [3] - The second supervisory board meeting approved a proposal to sign an agreement that will enhance the company's project construction, production capacity, and R&D capabilities, with a unanimous vote of 3 in favor [3]

Group 1 - The company held its 18th meeting of the second supervisory board on May 28, 2025, with all three supervisors present, ensuring compliance with relevant laws and regulations [1][2]. - The supervisory board concluded that signing the contract would benefit the company's fundraising projects, addressing production site issues and aligning with long-term production needs [2]. - The contract is expected to enhance production capacity, meet market growth demands, and improve research and development capabilities, thereby strengthening the company's core competitiveness [2]. Group 2 - The board's decision was unanimous, with all three votes in favor and no opposition or abstentions [2]. - The company has published further details regarding the signed construction contract on the official information disclosure platform [2].