格隆汇12月4日丨华勤技术(603296.SH)在互动平台表示，公司已于2021年取得液冷装置及设备的实用新 型专利，并在多款液冷AI服务器中落地应用。目前公司在面向互联网客户和行业客户的AI服务器上有 使用该液冷散热技术，并且在未来产品规划上将进一步推进更多新型高效能的液冷方案，实现在数据中 心部署时更佳的性能与能效表现。 ...

Group 1 - Company plans to use self-owned funds of 35.7 million yuan to acquire 51% equity of Zhongshi Xunleng, making it a controlling subsidiary [1] - Zhongshi Xunleng specializes in the design, manufacturing, and service of thermal module products, particularly focusing on liquid cooling solutions, which account for over 90% of its sales [1] - The acquisition aims to enhance the company's core competitiveness by integrating Zhongshi Xunleng's capabilities with its existing thermal products [2] Group 2 - The acquisition will allow the company to quickly enhance its design, manufacturing, and testing capabilities in liquid cooling products, complementing its existing thermal solutions [2] - Zhongshi Xunleng's location in South China provides rich industrial resources, facilitating rapid response to customer needs and upstream-downstream collaboration [2] - The company reported a revenue of 1.298 billion yuan for the first three quarters of 2025, a year-on-year increase of 18.45%, with net profit rising by 90.59% due to the growing demand for AI server liquid cooling modules [2] Group 3 - The liquid cooling technology is experiencing rapid growth, driven by the increasing power consumption of AI servers and high-density data centers, with market penetration expected to exceed 40% in China by 2025 [3] - The company has prior experience in similar acquisitions, having acquired 51% of Jiangsu Kaiweidi in 2019 to enhance its thermal component layout [3] - Following the acquisition of Kaiweidi, the company established a production line for superconducting heat pipes in Yixing, with a total investment of 300 million yuan, aiming for an annual output exceeding 500 million yuan [3]

登录新浪财经APP 搜索【信披】查看更多考评等级 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大遗漏，并对其内容 的真实性、准确性和完整性承担个别及连带责任。 重要内容提示： 江苏利通电子股份有限公司（以下简称"公司"）于2025年12月2日（星期二）13:00-14:00，通过上海证 券交易所上证路演中心（网址：http://roadshow.sseinfo.com/）以网络互动方式召开了"江苏利通电子股份 有限公司2025年第三季度业绩说明会"，就公司2025年第三季度的经营情况、财务状况等相关情况与投 资者进行充分的交流和沟通。 一、本次业绩说明会召开情况 公司于2025年11月14日通过上海证券交易所官网（http://www.sse.com.cn）披露了《江苏利通电子股份 有限公司关于召开2025年第三季度业绩说明会的公告》（公告编号：2025-081），并通过上证路演中心 网站首页"提问预征集"栏目（http://roadshow.sseinfo.com/questionCollection.do）和邮件方式提前征集投 资者所关注的问题。 公司于2025年12月2日（星 ...

Core Viewpoint - The company is actively developing a range of cooling products for servers and terminal devices, with a focus on liquid cooling technology, which is expected to accelerate in the coming years [1] Group 1: Product Development - The company is involved in the research and development of various cooling products, including thermal materials, cooling modules, fans, 3D VC coolers, special coolers, single-phase liquid cooling plates, and two-phase liquid cooling plates [1] - The company has demonstrated significant technological advantages in the liquid cooling sector and has made notable progress in business development [1] Group 2: Clientele and Market Demand - The company's cooling products cater to a wide range of clients in the data center and server sectors, including major companies such as H Company, ZTE, Cisco, Inspur, and Lenovo, among others [1] - The company aims to continuously increase investment in research and innovation related to liquid cooling products to meet market demands and drive industrial progress [1]

Core Viewpoint - The acquisition of Dongguan Silicon Xiang by Aike Co., Ltd. aims to enhance its presence in the thermal management sector of the new energy vehicle and energy storage markets, with a focus on liquid cooling technology [2][3]. Group 1: Acquisition Details - Aike Co., Ltd. plans to acquire 100% of Dongguan Silicon Xiang for a preliminary price of 2.2 billion yuan through a combination of share issuance and cash payment [2]. - The transaction is expected to constitute a major asset restructuring, with Aike's stock resuming trading on December 3 [2]. Group 2: Company Profile of Dongguan Silicon Xiang - Dongguan Silicon Xiang specializes in the research, design, manufacturing, and sales of thermal management products, providing comprehensive services from product design to mass production [2]. - Key products include CCS integrated busbars, FPC flexible circuit boards, heating films, and insulation cotton, with a growing focus on liquid cooling products such as liquid cooling plates and immersion cooling units [2]. Group 3: Financial Performance - Dongguan Silicon Xiang's revenue is projected to grow from 1.37 billion yuan in 2022 to 1.92 billion yuan in 2024, with a net profit of 125 million yuan expected in 2024 [2]. - The company is experiencing a significant net profit growth rate of 55.4% from 2023 to 2024, with revenue reaching 1.9 billion yuan and a net profit of 160 million yuan in the first nine months of 2025 [2]. Group 4: Strategic Value of the Acquisition - The acquisition allows Aike Co., Ltd. to enter the high-growth liquid cooling market, integrating thermal management, safety materials, and precision components into a complete product matrix [3]. - The demand for efficient liquid cooling technology is expected to grow significantly due to the scaling of new energy vehicles, high-energy-density batteries, and data centers, transitioning from an optional to a necessary solution [3]. - Dongguan Silicon Xiang's established revenue stream in liquid cooling positions Aike Co., Ltd. for future growth in high-value liquid cooling system solutions [3].

本次交易预计构成重大资产重组。 12月2日晚间，爱克股份（300889）公告，拟通过发行股份及支付现金的方式收购新能源电池热管理企业东莞市硅翔绝缘材料有限公司（简称"东莞硅 翔"）的100%股权，并向不超过35名特定投资者发行股份募集配套资金。经交易各方协商，东莞硅翔100%股权交易价格暂定为22亿元。本次交易预计构 成重大资产重组，公司股票将于12月3日复牌。 据了解，本次并购更深层的战略价值在于，爱克股份将借此切入新能源汽车与储能领域的热管理赛道。通过整合东莞硅翔（热管理材料及组件）、佛山永 创翔亿（电池安全材料）及无锡曙光（精密结构件），爱克股份已构建覆盖电池"热管理-安全-结构"的完整产品矩阵。 值得注意的是，东莞硅翔已成功切入液冷热管理这一前沿高增长赛道，积极拓展了液冷板、液冷散热机组（CDU）、浸没式液冷机组等液冷产品线，液 冷产品已于2024年开始实现收入，且在2025年快速增长。随着新能源汽车快充、高能量密度电池及储能电站、数据中心、AI智算中心及互联网云服务商 的规模化发展，高效的液冷技术正从"可选"变为"刚需"，市场空间广阔。 据悉，东莞硅翔在液冷领域的布局，并非停留在规划阶段，其相关业务 ...

Summary of Liquid Cooling Market Update Industry Overview - The global liquid cooling market is experiencing rapid growth, with an expected annual growth rate of 20%-25% over the next 3-5 years. The market size for the first three quarters of 2024-2025 is projected to reach approximately $6-7 billion, with North America holding the largest share at 50%-55% [1][2][20]. Key Insights and Arguments - **Market Dynamics**: North American data centers are adopting alternative energy solutions such as renewable energy, battery energy storage systems (BESS), and distributed power generation to address power supply bottlenecks, although these solutions are costly [1][5]. In contrast, domestic manufacturers in China are circumventing chip restrictions by procuring previous-generation GPU chips and utilizing Southeast Asian data centers [1][5]. - **Cooling System Design**: High-power GPU systems in data centers typically employ N+N or 3+3+1 redundancy in power supply systems and N+1 redundancy in thermal management systems. Key components like circulation pumps in cold plate liquid cooling systems also utilize N+1 redundancy [1][6][7]. - **AI Cluster Operations**: In domestic AI cluster operations, both air cooling and liquid cooling coexist, with H100 liquid-cooled cabinets generally using a 30% air cooling and 70% liquid cooling configuration. Single-chip power consumption does not exceed 1,000 watts, primarily relying on unidirectional liquid cooling plates [1][8]. - **Cooling Technology Selection**: The choice between cold plate and silent liquid cooling technologies is based on the thermal flow density of GPU chips. Air cooling is recommended for under 1 kW, unidirectional liquid cooling plates for 1-2 kW, and bidirectional liquid cooling plates for over 2 kW. Future Ultra series may require a shift to bidirectional phase change solutions [1][8]. - **Market Share**: In North America, the company Viant Technology ranks among the top three in the liquid cooling market, holding a market share of 20%-25%. Their product line includes both air and liquid cooling systems, providing comprehensive solutions for data centers [2][20]. Additional Important Points - **Challenges in Silent Liquid Cooling**: Silent liquid cooling systems face high costs, maintenance difficulties, and large footprint issues, making widespread adoption challenging in the short term. However, significant growth in GPU chip capacity over the next 3-5 years may drive some high-density applications to transition to silent liquid cooling [3][10]. - **Corrosion Prevention**: To combat electrochemical corrosion in liquid cooling systems, deionized water or a solution containing 25%-30% propylene glycol is commonly used, with corrosion inhibitors added to enhance resistance [13][14]. - **Future Trends**: The development of liquid cooling media is shifting from unidirectional to bidirectional systems, with the introduction of microchannel technology. New refrigerants like electronic fluorinated liquids may replace traditional water-based coolants in the future [12][15][16]. - **Market Competition**: The refrigerant market is witnessing significant demand growth, particularly in liquid cooling media. North American clients primarily use refrigerants produced by European and American manufacturers, while domestic companies like Juhua and Dongyangguang are also producing refrigerants for local data centers [18][19]. - **Integration vs. Decoupled Delivery**: Integrated delivery systems provide a simplified deployment process, while decoupled delivery offers greater flexibility for future expansions. Each method has its advantages depending on specific user needs [21][23]. This summary encapsulates the key points from the liquid cooling market update, highlighting the industry's growth, technological advancements, and competitive landscape.

Core Viewpoint - The company Shunling Environment (申菱环境) plans to raise up to 1 billion yuan through a convertible bond issuance to expand its capacity in the liquid cooling temperature control equipment sector, driven by the increasing demand for computing power infrastructure [2][3][4] Group 1: Fundraising and Investment Plans - Shunling Environment intends to issue no more than 10 million convertible bonds, with the total fundraising amount not exceeding 1 billion yuan, to be used for a new liquid cooling intelligent manufacturing base project and to supplement working capital [3][4] - The total investment for the liquid cooling intelligent manufacturing base project is 800 million yuan, with the raised funds fully allocated to this project [3] - This marks the second fundraising attempt since the company's IPO in July 2021, where it raised a net amount of 443 million yuan [5] Group 2: Financial Performance - In the first three quarters of 2025, Shunling Environment reported a revenue of 2.508 billion yuan, a year-on-year increase of 26.84%, while the net profit attributable to shareholders was 150 million yuan, reflecting a growth of 5.05% [8] - In Q3 2025, the company achieved a revenue of 825 million yuan, up 22.74% year-on-year, but reported a net loss of 32,500 yuan, indicating a shift from profit to loss [8] - The gross profit margin for Q3 2025 was 20.61%, down 5.25 percentage points year-on-year, attributed to changes in the revenue structure of the company's products [8] Group 3: Shareholder Actions - The actual controller of Shunling Environment is currently in a share reduction plan, with significant shareholders planning to reduce their holdings by a total of 3.25% of the company's shares [9][10] - The estimated market value of the shares to be reduced is approximately 466 million yuan based on the closing price on November 27 [10]

Core Viewpoint - The company is closely monitoring technological innovations in the liquid cooling server sector, which is seen as a key technology for high heat dissipation needs, indicating a broad industry outlook [1] Group 1: Liquid Cooling Technology - Liquid cooling technology encompasses various applications, including cold plate liquid cooling and immersion liquid cooling, with differences in the cooling fluids used [1] - The company has developed multiple liquid cooling products leveraging its extensive R&D experience and technical advantages in fluorinated chemicals [1] Group 2: Industry Collaboration - The company has engaged in product and application development collaborations with several leading industry clients [1] - The company aims to continue developing a range of products suitable for various application scenarios to provide higher quality performance products to users [1]

证券日报网讯11月27日，维尔利（300190）在互动平台回答投资者提问时表示，公司子公司维尔利能源 设立的江苏维能智冷数控科技有限公司注册资本3000万元。该平台未来将专注于数据中心的冷却温控服 务，由于技术原理相通，其也将关注电子、医药等行业的生产车间恒温恒湿业务。未来公司将把握行业 发展机遇，推动江苏维能智冷数控科技有限公司发展为全面的液冷技术解决方案提供商，同时将都乐制 冷定位为核心制冷设备供应商，协同推进制冷技术在数据中心、工业等领域的应用与项目落地，实现良 好回报。 ...