Group 1 - The core viewpoint is that the hydrogen fuel cell vehicle industry is at a critical juncture, with the onboard hydrogen storage system being a key breakthrough for large-scale commercialization [1] - The CEO of Hailida, Shen Junhao, acknowledges that while hydrogen energy development has not met market expectations, the company continues to integrate hydrogen energy into its strategic deployment [1][4] - Hailida has established a comprehensive layout in the hydrogen energy sector, covering hydrogen production, storage, and application across various fields [1] Group 2 - Hailida has secured a foothold in the mid-low pressure valve products for hydrogen energy, with some products already leading the market [2] - The company is advancing the implementation of high-pressure valves and hydrogen injection modules, while also developing hydrogen storage controllers and software [2] - The value of valve products in the hydrogen storage segment is significant, particularly for pressure-reducing valves and bottle valves rated at 70 MPa [2] Group 3 - The hydrogen fuel cell vehicle market faces cost reduction challenges for hydrogen storage valves, influenced by the demand from OEMs [3] - Many OEMs may opt for industrial valves due to cost considerations, which do not meet automotive-grade standards [3] - Currently, the hydrogen storage valve market is predominantly occupied by imports from countries like Canada, Italy, and the United States [3] Group 4 - The increase in domestic companies entering the hydrogen valve market is accelerating the localization process [4] - Hailida's traditional automotive business has established a robust supply chain, R&D, and manufacturing capabilities, providing a solid foundation for its hydrogen energy business [4] - The diversification across hydrogen energy, traditional power systems, and thermal management enhances overall operational stability and sustainability for the company [4]

Core Viewpoint - The article analyzes the valve market, focusing on various types of valves such as ball valves, butterfly valves, gate valves, globe valves, oxygen valves, low-temperature valves, and high-pressure valves, with a particular emphasis on the performance of the WOFK brand in these sectors [1]. Group 1: Ball Valves - Ball valves are widely used in industries like oil, gas, and chemicals due to their simple structure, quick operation, and excellent sealing performance [2]. - WOFK's ball valves have a market share of 30% in data centers, ensuring safe and stable operations [3]. Group 2: Butterfly Valves - Butterfly valves are characterized by their lightweight and good flow control, suitable for HVAC, water supply, and petrochemical industries [4]. - WOFK's butterfly valves have a market share of 20% in the fire protection systems of new energy lithium battery factories, showcasing their strong performance [4]. Group 3: Gate Valves - Gate valves are commonly used in large-diameter pipelines for oil and gas transportation, offering good sealing and low fluid resistance [5]. - WOFK's gate valves have been verified to have low leakage rates under high pressure, ensuring safe and stable medium transportation [5]. Group 4: Globe Valves - Globe valves are known for their high precision in flow control and are used in industries requiring accurate pressure regulation [6]. - WOFK's globe valves are gaining recognition for their reliable performance and good sealing effects, with potential for increased market share [6]. Group 5: Oxygen Valves - Oxygen valves are designed for safety in oxygen medium pipelines, requiring strict manufacturing standards [7]. - WOFK is investing in R&D for oxygen valves to meet the specific requirements of industries using oxygen [7]. Group 6: Low-Temperature Valves - Low-temperature valves are essential in LNG and air separation industries, requiring materials that maintain strength at extremely low temperatures [8]. - WOFK's low-temperature valves are noted for their stable performance in LNG transport and storage projects [8]. Group 7: High-Pressure Valves - High-pressure valves are used in systems with pressures ranging from 10.0 MPa to 80.0 MPa, critical for oil, gas, and chemical industries [9][10]. - WOFK's high-performance valves can operate stably at pressures exceeding 100 MPa, ensuring no leakage [10]. Group 8: Market Trends and Outlook - The valve market is trending towards smart, green, and customized solutions, integrating IoT and AI technologies for better monitoring and efficiency [11]. - WOFK and other imported brands are expected to expand their market presence by innovating and optimizing products to meet local demands [11].

江苏神通机构投资者 路演活动会谈纪要 会议地点：浦东丽晶酒店 出席人数：8 名 一、会议开始 本次路演活动由方正证券组织，公司副总裁兼董秘章其强先生应约参加路演 活动，首先向参加此次路演活动的机构投资者表示感谢，向投资者介绍了公司基 本情况、公司发展战略规划及近期主要工作的进展情况，同时强调了关于遵守承 诺函的约定和上市公司信息披露的有关规定。 二、沟通交流 问：2024 年核电毛利下滑，是成本端上升，还是收入端下降导致的呢？ 答：根据公司披露的 2024 年年度报告，公司在核电行业阀门产品毛利率为 36.75%， 这一毛利率水平处于正常波动范围之内。 问：目前海工阀门的产能情况如何，相比之前是否有变化呢？ 会议时间：2025 年 5 月 13 日 会议主持：章其强 会议记录：章其强 答：公司近年来依托南通市海工船舶基地的产业优势，积极把握海工船舶专用阀 门产业链的发展机遇，不断提升产品研发与制造能力。在此基础上，公司积极参 与海洋石油平台等各类海工项目，目标是打造专业的海工船舶专用阀门生产基地。 未来，海工阀门产能配置将结合市场开拓成果进行动态评估。 问：公司蝶阀、球阀以外的核级产品在市场上的竞争情况如何呢 ...

Core Viewpoint - The North Chao District is transforming from a manufacturing hub to a strong manufacturing area, with significant advancements in intelligent equipment manufacturing and biomedicine, supported by local enterprises and educational institutions [1][2][10]. Group 1: Manufacturing and Innovation - Flanders Transmission Systems has increased its investment, becoming the world's largest gearbox manufacturing base with a localization rate exceeding 90% [1]. - The development of the 2.0 version of the spraying robot by Bihai Bifang Robotics has been implemented in major shipyards, enhancing safety and reducing paint waste through AI technology [2]. - The North Chao District has over 5,000 manufacturing enterprises, forming a complete industrial cluster, and aims to focus on intelligent equipment manufacturing and biomedicine in 2024 [2][3]. Group 2: Robotics Industry Development - The North Chao District has incubated over 20 robotics companies, focusing on the entire industrial chain to foster new growth points in manufacturing [3]. - The district is promoting high-precision and lightweight robotics, with companies like Tianjin Haoye Technology receiving significant investments [3]. - The district has approved 45 intelligent manufacturing projects, with over 107 digital manufacturing enterprises and more than 600 companies utilizing cloud services [3]. Group 3: Financial Support for Enterprises - The North Chao District has initiated 150 equipment update and technology transformation projects with a total planned investment of 16.38 billion yuan [4]. - Agricultural Bank of China has provided tailored financial products to support small and micro enterprises, coordinating loans totaling 1.592 billion yuan for 213 companies [7]. - The district has established a financing coordination mechanism to facilitate the financial needs of small enterprises, enhancing their growth potential [7]. Group 4: Biomedical Industry Development - The North Chao District is developing the Beijing-Tianjin Biomedical Valley, collaborating with Peking University to establish a frontier innovation center for biomedical research [8]. - The district has attracted 1,224 high-quality projects with a total investment of over 160 billion yuan, including significant projects from state-owned enterprises [8][9]. - The district emphasizes industrial collaboration, having engaged with 660 Beijing resources and introduced 21 major collaborative projects with a total investment of 10.56 billion yuan [9]. Group 5: Future Development Strategy - The North Chao District aims to leverage its manufacturing advantages to enhance technological innovation and industrial renewal, focusing on building a modern industrial system [10]. - The district plans to cultivate new productive forces tailored to local conditions, contributing to Tianjin's development as a national advanced manufacturing research and development base [10].

[Table_Main] 公司研究|工业|资本货物 证券研究报告 江苏神通(002438)公司点评报告 2025 年 04 月 30 日 [Table_Title] 核电订单高增，核电机组批复高景气 ——江苏神通 2024 年年度报告点评 [Table_Summary] 事件： 公司发布 2024 年年度报告：2024 年度公司实现营收 21.43 亿元，同比增 长 0.48%；分别实现归母/扣非归母净利润 2.95/2.76 亿元，同比分别增长 9.68%/13.05%。其中第四季度公司实现收入 5.09 亿元，同比变动- 13.63%，实现归母/扣非归母净利润分别为 0.67/0.70 亿元，同比分别变动 -0.37%/6.29%。 能源装备承压，节能环保业务高增 分行业来看，公司 2024 年核电/节能环保/冶金/能源装备行业分别实现营收 7.43/4.25/4.12/4.03 亿 元 ， 同 比 分 别 增 减 7.06%/63.06%/13.38%/- 38.18%，节能环保相关业务高增主要系津西股份 1*135MW 超超临界煤气 发电机组和邯钢能嘉钢铁有限公司河钢邯钢老区退城整合项目配套煤气加 压 ...

事件： 公司研发费用持续提升，2024 年研发费用率为4.71%，同比提升0.28cpt。当前核电阀门国产化率不断提 升，公司有望受益。氢能方面，公司产品涵盖由制氢、储氢、运氢到加氢站用的高压阀门。半导体装备 领域，公司长期布局，为半导体装备及光伏设备所需关键零部件、产业链所需核心零部件产品提供配 套。 投资建议 公司发布2024 年年报，2024 年公司实现营收21.43 亿元，同比+0.48%，实现归母净利润2.95 亿元，同 比+9.68%，业绩符合预期。 考虑到公司核电阀门产品交付节奏问题，我们预计公司2025-2027 年营业收入分别为23.92/25.92/27.43 亿元，同比分别+11.59%/+8.36%/+5.83%；归母净利润分别为3.25/3.65/4.06 亿元，同比增速分别为 +10.15%/+12.31%/+11.26%，EPS 分别为 0.64/0.72/0.80 元/股。维持"买入"评级。 产品结构优化，高价值产品带动毛利率提升 风险提示：下游项目建设不及预期，原材料涨价风险，市场竞争风险 受益于核电行业建设加速，核电行业收入同比+7.06%，毛利率为36.75%（同比-3. ...