Group 1 - The company, Shandong Zhanggu, stated that as of now, it has not been involved in liquid cooling service products and technologies [2]

Core Viewpoint - Shandong Zhanggu reported a significant decrease in the number of shareholders and a decline in stock price, indicating potential challenges in investor confidence and financial performance [2]. Group 1: Shareholder and Stock Performance - As of September 20, the number of shareholders for Shandong Zhanggu was 47,608, a decrease of 7,660 from the previous period, representing a decline of 13.86% [2]. - The closing price of Shandong Zhanggu on September 25 was 11.82 yuan, down 1.83%, with a cumulative decline of 9.63% since the concentration of shares began [2]. - The stock experienced 3 days of increase and 7 days of decrease during the reporting period [2]. Group 2: Financing and Margin Data - As of September 24, the margin trading balance for the stock was 148 million yuan, with the financing balance also at 148 million yuan [2]. - The financing balance decreased by 26.08 million yuan during the concentration period, reflecting a decline of 14.95% [2]. Group 3: Financial Performance - In the first half of the year, Shandong Zhanggu achieved operating revenue of 969 million yuan, representing a year-on-year increase of 3.85% [2]. - The net profit for the same period was 38.02 million yuan, showing a year-on-year decrease of 40.86% [2]. - The basic earnings per share were 0.1219 yuan, with a weighted average return on equity of 2.94% [2].

Core Viewpoint - Shandong Zhanggu's stock price has shown fluctuations with a year-to-date increase of 28.56%, while recent trading indicates a slight decline in the short term [1][2]. Group 1: Stock Performance - As of September 24, Shandong Zhanggu's stock price rose by 2.12% to 12.02 CNY per share, with a trading volume of 1.08 billion CNY and a turnover rate of 3.24%, resulting in a total market capitalization of 37.51 billion CNY [1]. - The stock has experienced a net inflow of 6.87 million CNY from main funds, with significant buying and selling activities recorded [1]. - Year-to-date, the stock has increased by 28.56%, but it has seen a decline of 4.07% over the last five trading days and a slight decrease of 0.41% over the last 20 days [1]. Group 2: Company Overview - Shandong Zhanggu, established on May 24, 1991, and listed on July 7, 2011, is located in the Ming Shui Economic Development Zone of Jinan, Shandong Province [2]. - The company specializes in the design, manufacturing, sales, and service of various mechanical products, including Roots blowers, centrifugal blowers, and slurry pumps, with the main business revenue composition being 55.53% from fans, 20.48% from slurry pumps, and 20.03% from water treatment [2]. - As of September 10, the number of shareholders increased by 18.01% to 55,300, while the average circulating shares per person decreased by 15.26% to 5,103 shares [2]. Group 3: Financial Performance - For the first half of 2025, Shandong Zhanggu reported a revenue of 969 million CNY, reflecting a year-on-year growth of 3.85%, while the net profit attributable to shareholders decreased by 40.86% to 38.02 million CNY [2]. - The company has distributed a total of 590 million CNY in dividends since its A-share listing, with 93.64 million CNY distributed over the past three years [3].

Group 1 - The core inquiry from investors was whether Shandong Zhanggu (002598.SZ) holds any direct or indirect shares in Yushu Technology, and if so, what the specific holding percentage is [2] - Shandong Zhanggu responded on September 22 that the company does not currently hold any direct or indirect shares in Yushu Technology [2]

格隆汇9月22日丨山东章鼓(002598.SZ)在互动平台表示，截至目前，公司暂未直接或间接持有宇树科技 股份。 ...

Group 1 - The company Shandong Zhanggu (002598.SZ) has stated that it currently does not hold any direct or indirect shares in Yushu Technology [1]

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].

Group 1 - The core technology of the company is magnetic bearing technology, which can achieve speeds of up to 100,000 r/min [1] - Currently, this technology has not been applied in the robotics field [1]

Group 1 - The company's magnetic suspension bearing technology can achieve a speed of 100,000 r/min [1] - Currently, the magnetic suspension bearing technology has not been applied in the robotics field [1]

证券日报网讯山东章鼓（002598）9月15日在互动平台回答投资者提问时表示，截至2025年9月10日，股 东总户数为55268户。 ...