Exhibition Overview - The 2025 Turkey International Foundry Exhibition will take place from September 24 to 27, 2025, at the Istanbul International Exhibition Center [1] - The exhibition is organized by the Turkish Sky Trade Exhibition and the Turkish Foundry Association, occurring every two years [3] - Beijing Lianhua Shanhui International Exhibition Service Co., Ltd. is the exclusive agent for China [1] Industry Significance - Turkey plays a crucial role in global casting production, ranking 3rd in Europe and 11th worldwide according to the AFS 53rd World Casting Production Census [4] - The country has nearly 1,000 foundries capable of meeting diverse industrial needs, including high-volume production and custom parts for various sectors [4] Product Range - The exhibition will showcase a wide range of castings, including steel, iron, stainless steel, non-ferrous alloy, aluminum, copper, ductile iron, and wear-resistant castings [6] - It will also feature casting equipment such as melting and auxiliary equipment, molding and core-making equipment, sand processing equipment, and cleaning equipment [7][8][9][10] - Foundry materials like ferrous alloys, non-ferrous metals, casting sand, and various additives will also be presented [11]

Core Insights - The industrial gas turbine industry is characterized by a highly specialized and collaborative supply chain, with cast steel components and rotor forgings holding significant market positions due to their essential functions and technological barriers [1][2] Group 1: Industry Overview - Industrial gas turbines operate under extreme conditions of high temperature, pressure, and speed, making the material properties and manufacturing precision of core components critical to the reliability, efficiency, and lifespan of the entire machine [1] - Cast steel components include complex structures such as cylinders, valve housings, and partition sleeves, which are crucial for sealing, guiding, and bearing high-temperature steam [1] - Rotor forgings are the core rotating components that transmit torque and withstand significant centrifugal and thermal stresses, requiring ultra-high purity materials and advanced manufacturing techniques [1] Group 2: Market Dynamics - The market for cast steel components and rotor forgings accounts for approximately 20% of the total industrial gas turbine market size, reflecting their critical weight in the overall cost structure despite their smaller physical volume [2] - The growth of this niche market is driven by two main factors: the global push for industrial energy efficiency and carbon neutrality, leading to increased demand for high-performance components, and the emergence of innovative manufacturing technologies such as additive manufacturing and numerical simulation [2] Group 3: Future Outlook - The technological advancements and industrial upgrades in cast steel components and rotor forgings are expected to continue driving improvements in overall machine performance [3] - Future market focus will not only be on enhancing material performance limits but also on establishing a comprehensive digital quality assurance system throughout the design, manufacturing, and testing processes [3] - The healthy development of this high-value segment is strategically significant for ensuring the safety and competitiveness of national major equipment supply chains [3]

证券代码：300185 证券简称：通裕重工 通裕重工股份有限公司投资者关系活动记录表 希望通过接下来的互动交流能够增进投资者朋友对公司的了解，同时我们 也希望大家为公司的发展提出宝贵建议和意见。谢谢各位！ 二、问题回复 1、通裕重工长期股价低迷，是什么原因。 答：尊敬的投资者您好，上市公司股价表现受宏观经济形势、市场情绪变 化、行业波动等多种因素影响。目前，公司生产经营情况正常。未来，我们将 继续加强对外沟通交流，持续传递公司发展亮点和投资价值。感谢您的关注与 支持！ 编号：2025-001 | |  特定对象调研  分析师会议 | | --- | --- | | 投资者关系活 | 媒体采访 业绩说明会   | | |  新闻发布会  路演活动 | | 动类别 | 现场参观、座谈交流  | | |  其他 电话会议交流 | | 参与单位名称 | 通过网络方式参加 2025 年山东辖区上市公司投资者网上集体接待日活动，同时 | | 及人员姓名 | 举行通裕重工 2024 年度业绩网上说明会 | | 时间 | 2025 年 5 月 15 日 | | 地点 | 通裕重工会议室（线上方式） | | 上 ...

点击注册小程序 特别申明： 铸造与精加工产能建设同步推进，有望受益于25年风电建设加速 公司稳定推进各项产能提升工作，截至2024年底，公司已形成年产70万吨铸造产能规模和42万吨精加工产 能；后续随着"年产22万吨大型铸件精加工项目"剩余12万吨精加工产能建设持续推进，投产后公司将形成 54万吨精加工产能规模，逐步构建"一体化交付"产业链以提升加工环节利润。随着25年风电建设需求高 增，公司在具有充足产能的基础上，有望充分受益。 积极拓展核电与合金钢业务，打开业绩成长空间 公司通过球墨铸铁厚大断面技术在核电装备运用和合金钢领域研究贯通，积极布局多领域。核电方面，公 司持续投入资源研发核电乏燃料转运储存罐，已具备批量制造能力。合金钢方面，公司进入高端合金钢市 场，积极拓展研发新能源汽车大型压铸机对铸铁、铸钢需求的产品。24年公司合金钢业务实现营收0.78亿 元，同比增长50.71%，毛利率同比上升1.35pct至4.73%，未来有望推动业绩增长。 风险提示： 风电装机不及预期、原材料价格波动风险、新业务拓展不及预期。 本订阅号中所涉及的证券研究信息由光大证券研究所编写，仅面向光大证券专业投资者客户，用作新媒体 ...

同时，日月股份高度重视研发创新，2024年投入研发费用合计2.27亿元。具体来看，公司实现了国内大 兆瓦机型和海上风机产品批量出货；实现了核废料储存罐产品试生产和性能测试并得到客户的认可，完 成样机生产和交付；成功研发了低合金钢、铬钼钢等特殊材料铸钢产品，并完善了全过程工艺参数验 证，实现了批量出货，为公司产品和客户多元化发展打下良好基础。 同日，日月股份还发布了2025年一季报，公司第一季度实现营业收入13.01亿元，同比增长86.41%，归 属于上市公司股东的净利润1.21亿元，同比增长39.14%；归属于上市公司股东的扣除非经常性损益的净 利润1.05亿元，同比增长49.42%。 日月股份相关负责人表示，去年，公司内部持续深化提升"六大任务"，在"安全、环保、劳动强度降 低、质量、产量、成本"等多维度提质量降成本。公司利用规模、资金优势和良好的信誉与优秀供应商 共同直面困难，通过共同谋划实施价值链工程，优化产品结构，各项成本费用得到有效的管控。 本报讯(记者吴奕萱)4月29日，日月重工股份有限公司(以下简称"日月股份（603218）")发布2024年年度 报告，公司实现营业收入46.96亿元，同比增长0 ...