分红方面，山东章鼓A股上市后累计派现5.90亿元。近三年，累计派现9360.40万元。 机构持仓方面，截止2025年6月30日，山东章鼓十大流通股东中，招商量化精选股票发起式A （001917）退出十大流通股东之列。 今年以来山东章鼓已经5次登上龙虎榜，最近一次登上龙虎榜为8月20日，当日龙虎榜净买入-327.49万 元；买入总计5587.39万元 ，占总成交额比6.64%；卖出总计5914.87万元 ，占总成交额比7.03%。 资料显示，山东省章丘鼓风机股份有限公司位于山东省济南市章丘区明水经济开发区世纪大道东首，成 立日期1991年5月24日，上市日期2011年7月7日，公司主营业务涉及罗茨鼓风机、离心鼓风机、气力输 送成套系统、磨机、渣浆泵等机械产品设计、加工制造、销售、服务。主营业务收入构成为：风机 55.53%，渣浆泵20.48%，水处理20.03%，电气设备2.58%，其他业务收入1.34%，气力输送0.04%。 山东章鼓所属申万行业为：机械设备-通用设备-其他通用设备。所属概念板块包括：小盘、可降解、锌 电池、固态电池、污水处理等。 截至9月10日，山东章鼓股东户数5.53万，较上期增加18.0 ...

Core Viewpoint - Shandong Zhanggu is undergoing a significant transformation towards high-quality development, evolving from a traditional equipment manufacturing company to a digital production service enterprise, leveraging AI and digitalization to enhance operational efficiency and meet new customer demands [5][6]. Digital Transformation and AI Integration - The company has established a joint venture with Tsinghua University's AI team to upgrade its traditional fan products digitally, facilitating a shift from data collection to data-driven decision-making [5]. - Shandong Zhanggu has achieved notable improvements in its 710 smart workshop, including a 37% reduction in total inventory, a 72% increase in production capacity, a 50% decrease in product processing time, a 61% reduction in manufacturing costs, and a 50.69% decrease in warehouse space [6]. Investment in AI and Digital Solutions - The company has invested in various digital and AI-focused companies, including the establishment of a subsidiary, Paifang Zhixuan, which specializes in IoT technology for real-time data collection and monitoring of equipment [7][10]. - Paifang Zhixuan's products have significantly reduced the need for personnel in equipment inspections, exemplified by a coal production company that reduced inspection frequency from every 2-3 hours to once a day, enhancing safety and reducing labor costs [8]. Financial Performance and Growth - Shandong Zhanggu's revenue has nearly doubled from 1.079 billion in 2019 to 2.087 billion in 2024, with a net cash flow from operating activities of 152 million in the first half of 2025, reflecting a 279.85% year-on-year increase [10]. - The company has invested in approximately 30 companies over the years, focusing on digitalization and AI applications, which has contributed to continuous revenue growth [10]. Future Projects and Strategic Direction - The company is advancing its nuclear power fan project, with plans to produce steam compressors and an estimated annual revenue potential exceeding 400 million if fully sold [13][14]. - Shandong Zhanggu's strategic focus on transforming into a production service enterprise aims to navigate the competitive landscape of traditional manufacturing, aligning with the "smile curve" theory by enhancing R&D and service capabilities [11].

Core Viewpoint - Shandong Zhanggu reported a revenue of 969 million yuan for the first half of 2025, reflecting a year-on-year growth of 3.85%, but the net profit attributable to shareholders decreased by 40.86% to 38.02 million yuan [1][2] Financial Performance - The company's gross profit margin for the first half of 2025 was 25.51%, down by 3.47 percentage points year-on-year, while the net profit margin was 4.42%, a decrease of 2.81 percentage points compared to the same period last year [1] - Basic earnings per share stood at 0.12 yuan, with a weighted average return on equity of 2.94% [1] - The second quarter of 2025 saw a gross profit margin of 27.38%, a year-on-year decline of 1.49 percentage points but a quarter-on-quarter increase of 3.86 percentage points; the net profit margin was 4.18%, down 3.64 percentage points year-on-year and 0.49 percentage points quarter-on-quarter [1] Expense Analysis - Total operating expenses for the first half of 2025 were 215 million yuan, a slight decrease of 31,600 yuan year-on-year, with an expense ratio of 22.24%, down by 0.86 percentage points [2] - Sales expenses decreased by 5.26%, management expenses fell by 8.90%, while research and development expenses increased by 28.07% [2] Shareholder Information - As of the end of the first half of 2025, the total number of shareholders was 36,000, an increase of 2,336 or 6.95% from the previous quarter, while the average market value per shareholder decreased from 98,400 yuan to 96,500 yuan, a decline of 1.91% [2] Company Overview - Shandong Zhanggu, established on May 24, 1991, and listed on July 7, 2011, is located in Jinan, Shandong Province, specializing in the design, manufacturing, sales, and service of various mechanical products including Roots blowers, centrifugal blowers, pneumatic conveying systems, mills, and slurry pumps [2] - The main business revenue composition includes: blowers 55.25%, slurry pumps 22.99%, water treatment 16.85%, electrical equipment 3.33%, others 1.50%, and pneumatic conveying 0.07% [2] - The company belongs to the machinery equipment sector, specifically general equipment, and is involved in concepts such as energy storage, energy conservation and environmental protection, supercapacitors, nuclear power, and solid-state batteries [2]

Core Viewpoint - The article emphasizes the importance of tax compliance and integrity in business operations as a foundation for sustainable development, highlighting Shandong Zhangqiu Blower Co., Ltd.'s achievement of being recognized as an "A-level taxpayer" for the eighth consecutive time [1][3]. Group 1: Company Achievements - Shandong Zhangqiu Blower Co., Ltd. has maintained an annual tax payment exceeding 80 million yuan and has been recognized as a national high-tech enterprise with over 50 years of experience in blower design and manufacturing [1]. - The company has received multiple honors, including "Shandong Province Technology Innovation Demonstration Enterprise" and "Shandong Province Manufacturing Industry Single Champion," reflecting its commitment to compliance and corporate responsibility [1][3]. Group 2: Management Philosophy - The company's management, led by General Manager Fang Shupeng, believes that compliance is essential for long-term development, enhancing brand value and market competitiveness [1][4]. - The company prioritizes quality over speed, as demonstrated by its response to a tight order deadline, where it maintained strict quality standards instead of compromising for faster delivery [1][2]. Group 3: Tax Compliance and Support - The company has consistently achieved "A-level taxpayer" status, which serves as a critical factor in supplier selection during bidding processes [3]. - The local tax authority provides tailored support and training to enhance tax compliance awareness among businesses, helping them identify and mitigate tax risks [3][4]. Group 4: Digital Transformation - The company is undergoing a digital transformation, particularly in its 710 workshop, which has been redesigned to enhance operational efficiency through automation and information technology [5][6]. - The financial department is focused on ensuring tax compliance while managing increased R&D investments, particularly in relation to tax deductions for R&D expenses [6][7].

Core Viewpoint - The credit rating agency maintains the credit rating of Shandong Zhangqiu Blower Co., Ltd. at A+ with a stable outlook, reflecting the company's strong position in the Roots blower industry and its robust technical capabilities, despite potential risks related to project capacity absorption and accounts receivable expansion [2][3][31]. Financial Overview - Total assets of the company are projected to grow from 25.50 billion in 2022 to 31.48 billion by 2025 [6]. - Owner's equity is expected to increase from 11.06 billion in 2022 to 13.60 billion by 2025 [6]. - Total liabilities are anticipated to rise from 14.45 billion in 2022 to 18.10 billion by 2025 [6]. - Total revenue is forecasted to grow from 18.75 billion in 2022 to 20.87 billion by 2025 [6]. - Net profit is expected to remain stable, with figures of 1.14 billion in 2022 and 0.78 billion in 2025 [6]. Industry Position - The company maintains a leading position in the Roots blower sector, with a strong technical foundation and continuous revenue growth [7]. - The competitive landscape in the blower market is characterized by intense competition in the low-end segment, while the mid-to-high-end market remains relatively stable with fewer players [10][11]. - The company is focusing on expanding its industrial pump market, which has positively impacted the sales volume of slurry pumps [11][14]. Risks and Challenges - There are potential risks related to the absorption of capacity from fundraising projects and the increasing scale of accounts receivable, which may affect the company's operational and credit status [3][7]. - The high pledge ratio of shares held by the controlling shareholder raises concerns about the stability of the company's control [12]. Future Outlook - The company is expected to maintain a stable credit level over the next 12 months, with a focus on enhancing capital strength and improving asset quality [4][5]. - The company plans to continue its investment in R&D, with a budget of 1.06 billion in 2024, representing 5.10% of its revenue [14]. - The company has a significant order backlog of approximately 6 billion, providing a certain level of revenue assurance for the future [14].

Report Summary 1. Report Industry Investment Rating No information provided regarding the industry investment rating. 2. Core View of the Report The report focuses on the investor questions and company responses during the analyst meeting of Shandong Zhanggu, covering various aspects of the company's business, including its subsidiaries' operations, product applications, and market performance [24]. 3. Summary by Relevant Catalogs 3.1. Research Basic Situation - The research object is Shandong Zhanggu, belonging to the general equipment industry [17]. - The reception time was on May 15, 2025, and the listed company's reception personnel included the CFO Zhao Xiaofen, the securities affairs representative Zhang Hong, and the board secretary Chen Chao [17]. 3.2. Detailed Research Institutions The reception objects include investors' online questions and others, but specific details about the institutions are not fully provided [20]. 3.3. Research Institution Proportion No information provided about the research institution proportion. 3.4. Main Content Materials - **Subsidiary Business**: Ningbo Squirrel Power Technology Co., Ltd., a joint - venture subsidiary, focuses on fan motors, frequency converters, high - speed bearings, etc. [24]. - **Drone Business**: In June 2024, Shandong Zhanggu and its subsidiary Zhanggu Liporui jointly invested in Haili Tianmeng, a drone - related enterprise with various civilian and military drone products, and its production and operation are currently in good condition with sufficient orders [24][26]. - **Market Value Management**: The company attaches importance to market value management, and will strengthen communication with investors and improve information disclosure [25]. - **Magnetic Levitation Product**: The company is actively exploring and optimizing the design and manufacturing process of magnetic levitation products, aiming to improve their comprehensive performance and applicability in various scenarios [25]. - **Product Application and Market**: The company's magnetic levitation products cover a wide range of power and are widely used in multiple key industries, providing customized solutions [27]. - **Leading Products and Technologies**: Shandong Zhanggu is a national high - tech enterprise, leading in the R & D of Roots blowers in China with the highest domestic market share. It also ranks first in products in other fields such as industrial ceramic slurry pumps [28]. - **Nuclear Power Orders**: The company has obtained 3 new nuclear power orders in 2025, and its order scale and market competitiveness in the nuclear power field are expected to increase [29]. - **Data Center Application**: The company's magnetic levitation compressor has the potential for large - scale application in data centers, but it is not yet clear if it has been used, and the company is closely monitoring the industry [29].