Investment Rating - The investment rating for the company is "Buy" [4]. Core Insights - The company is a leading provider of connectors in China, benefiting from trends in high-speed interconnectivity and liquid cooling [2][9]. - The demand for connectors is expected to grow significantly due to the booming data center construction and the increasing penetration of domestic products [9]. - The company has a strong position in the defense sector and is expanding its presence in the high-end manufacturing fields, including new energy vehicles and 5G communications [9]. Financial Forecast - Revenue is projected to grow from RMB 20,074 million in 2023 to RMB 35,076 million by 2027, with a compound annual growth rate (CAGR) of 24.2% [3]. - The net profit attributable to shareholders is expected to increase from RMB 3,339 million in 2023 to RMB 4,344 million in 2027, with a peak growth rate of 28.8% in 2027 [3]. - The earnings per share (EPS) is forecasted to rise from RMB 1.58 in 2023 to RMB 2.05 in 2027 [3]. Company Overview - The company specializes in high-end connectors for aviation, defense, and advanced manufacturing, with over 300 series and 250,000 varieties of products [9][17]. - It has a robust product portfolio that includes electrical connectors, optical devices, cable assemblies, and integrated products, widely used in various high-end manufacturing sectors [9][17]. - The company has been in operation for over 50 years and aims to become a "global first-class interconnection solution provider" [17]. Industry Insights - The connector market is experiencing steady growth, driven by increasing demand in both military and civilian applications, particularly in new energy vehicles and 5G communications [9][62]. - The trend towards high-speed, high-capacity, and low-latency connections is pushing the demand for advanced connectors, with a significant shift from air cooling to liquid cooling solutions anticipated [9][62]. - The Asian connector market, represented by China, is emerging as a key player, with substantial opportunities for domestic replacements in various sectors [9].

Group 1 - The core viewpoint of the report is that the increasing demand for computing power is leading to significant power consumption issues in data centers, making liquid cooling a necessary solution for temperature control in high-density environments [1][2]. - The Chinese liquid cooling server market is projected to reach $2.37 billion in 2024, representing a year-on-year growth of 67.0%, and is expected to grow to $3.39 billion by 2025, with a compound annual growth rate (CAGR) of 46.8% from 2024 to 2029, ultimately reaching $16.2 billion by 2029 [2]. - Liquid cooling solutions are becoming essential in various sectors, including AI computing, internet, finance, energy, transportation, and industrial manufacturing, as traditional air cooling cannot meet the energy and heat dissipation requirements [1][2]. Group 2 - Liquid cooling working fluids are diverse, with glycol, propylene glycol, and water being predominant in plate cooling, while immersion cooling utilizes oils, silicates, and fluorinated liquids, which are critical components for cooling performance [3]. - Fluorinated liquids are gaining traction due to their surface tension, insulation properties, and material compatibility, making them indispensable in high-power density AI server applications [3]. - The exit of 3M from the market presents growth opportunities for domestic companies in the high-performance fluorinated liquid sector, while oils and silicates are also potential supplementary choices for cooling fluids [3]. Group 3 - Investment recommendations include companies involved in liquid cooling fluids such as Dongyangguang, Xinzoubang, Runhe Materials, Juhua Co., Yonghe Co., Wuhua Technology, Jinshi Resources, Dongyue Group, Yongtai Technology, Huayi Group, Sanmei Co., Unity Co., Bayi Space, Changlan Technology, Xin'an Co., and Jitai Co. [4].

Core Viewpoint - The liquid cooling industry, while part of the computing ecosystem alongside optical modules and PCBs, has a less robust business model and profitability. However, it has significant potential for penetration, particularly in high-density AI clusters, where current overall penetration is low, projected to reach about 20%-25% by 2025 [1]. Group 1: Industry Overview - Optical modules and PCBs are essential components of server and switch infrastructure, with nearly 100% penetration rates, while liquid cooling is only a necessity in high-density AI clusters [1]. - The revenue recognition for optical modules and PCBs is quick and has a short cycle, whereas liquid cooling projects typically have a lag of over six months due to the need for infrastructure setup [1]. - The standardization and mass production of optical modules and PCBs lead to stable and high gross margins, while liquid cooling faces challenges due to customization and project-based sales, resulting in lower gross margins [2]. Group 2: Key Companies - **Inspur**: A leading domestic liquid cooling company with a comprehensive solution covering cold plates, CDU, and system integration, benefiting from partnerships with major players like NVIDIA and Intel. It is positioned to gain from the AI high-density computing cooling market, although its valuation may be stretched with a PB exceeding 30x [2]. - **Tongfei Co., Ltd.**: A specialized enterprise transitioning to data center liquid cooling, with a dual-path approach in cold plate and immersion cooling, aiming for significant growth in AI computing infrastructure and energy storage [3]. - **Yidong Electronics**: Entering the AI server liquid cooling market in 2024, it aims to integrate connectors and liquid cooling solutions, achieving significant revenue milestones in 2025 [4]. - **Dingtong Technology**: Focused on integrated connector and liquid cooling modules, it is set to ramp up production and gross margin potential in the coming years [5]. - **Siquan New Materials**: Specializing in high thermal conductivity materials for AI server cooling, it is expected to enter a critical phase of mass delivery and certification by 2025 [6]. - **Zhongshi Technology**: Engaged in thermal management materials and AI server cooling solutions, it is expanding its production capacity and is expected to see significant order and margin growth [7]. - **Feirongda**: With a focus on electromagnetic shielding and thermal management, it is positioned for significant delivery and expansion in the AI server cooling market [8]. - **Dongyangguang**: Following a comprehensive approach in liquid cooling, it is set to enter a critical phase of delivery and overseas expansion [9]. - **Juhua Co., Ltd.**: Leveraging its fluorochemical expertise, it is positioned as a key player in the liquid cooling market, focusing on domestic replacement and overseas expansion [10]. - **Qiangrui Technology**: Engaged in integrated solutions for testing equipment, it is expected to achieve significant breakthroughs in delivery and ecosystem integration by 2025 [11].

Core Insights - The development of AI has led to significant power consumption issues, making liquid cooling solutions increasingly essential for data centers and high-density computing environments [1] - The Chinese liquid cooling server market is projected to reach $2.37 billion in 2024, representing a year-on-year growth of 67.0%, and is expected to grow to $3.39 billion in 2025, with a compound annual growth rate (CAGR) of 46.8% from 2024 to 2029, ultimately reaching $16.2 billion by 2029 [1] - The demand for liquid cooling fluids is also expected to surge alongside the growth of the liquid cooling market [1] Liquid Cooling Fluids - Various options for liquid cooling fluids are available, with glycol, propylene glycol, and water being predominant in cold plate cooling, while oil, silicone, and fluorinated liquids are used in immersion cooling [2] - Fluorinated liquids are becoming a critical component in both immersion and cold plate cooling systems due to their surface tension, insulation properties, and material compatibility, especially in high-power density AI server applications [2] - The exit of 3M from the market presents growth opportunities for domestic companies in the high-performance fluorinated liquid segment [2] Investment Recommendations - The rise of AI has created significant power and cooling challenges, positioning liquid cooling as a vital solution, with liquid cooling fluids expected to grow rapidly [2] - Companies that are early entrants into the liquid cooling supply chain are likely to benefit, with specific recommendations to focus on firms such as Dongyangguang, Xinzhoubang, Runhe Materials, Juhua Co., Yonghe Co., Haohua Technology, Jinshi Resources, Dongyue Group, Yongtai Technology, Huayi Group, Sanmei Co., Unity Co., Bayi Shikong, Changlan Technology, Xin'an Co., and Jitai Co. [2]

Group 1: Commercial Aerospace - The commercial rocket industry is entering a capital acceleration phase with new listing channels opening up[6] - Key targets include satellite payloads and platforms, with companies like Aerospace Electronics and Shanghai Hanhua highlighted[3] - The domestic low-orbit satellite constellation is in a critical phase of large-scale networking, with plans to launch 12,960 satellites by 2027 and 15,000 by 2030[19] Group 2: Liquid Cooling and AI - In liquid cooling, Invec is positioned as a core supplier in the AI computing supply chain, with significant orders expected to materialize by 2026[26] - The company has established itself in the core supply chain for NVIDIA, with high-value products set to increase performance significantly[29] Group 3: Photovoltaics - The report recommends focusing on low-position battery and component companies like JinkoSolar and Trina Solar due to rising silicon prices[46] - There is a push towards silver-free technology to reduce reliance on silver, with companies like LONGi Green Energy highlighted[46] Group 4: Consumer Electronics - Smartphone shipments remain high, with a strong demand for emerging smart devices like AR/MR/VR, driven by technological advancements[51] - The global AI glasses market is expected to see significant growth, with Meta projected to capture 70% of the market share[51] Group 5: Risks - Risks include intensified market competition, fluctuations in raw material prices, and potential impacts from economic cycles[63][64]

近期，北交所上市公司密集获机构调研。从上市公司披露的投资者关系活动记录表看，机构普遍对上市 公司业绩表现、收购资产以及在热门赛道的布局较为关注。 ● 本报记者董添 聚焦海外业务发展 不少上市公司披露的投资者关系活动记录表显示，机构对相关上市公司海外业务较为关注。 同力股份在最新披露的投资者关系活动记录表中表示，公司海外市场整体平稳运行，今年取得了一些成 绩，但与目标及国内推进速度存在差距。明后年公司将加大海外市场拓展力度，未来海外是主要增长 点，其在整体业务结构中的占比将不断提升。公司作为海外市场新进入者，面临销售渠道、服务渠道建 设难度大及海外市场分散的挑战，而友商已有成熟的海外销售与服务团队。公司更注重质量与利润，而 非单纯追求规模，会放弃过小、分散的细分市场，坚持稳扎稳打的策略，目标是高质量增长。 盖世食品表示，最近几年公司国内外市场销售占比相对均衡，公司目前已将产品销售至全球近70个国家 及地区。随着国内消费市场持续复苏，公司将在维护和拓展海外销售渠道的同时，进一步加大国内市场 的资源投入与深耕力度。 对于收购德国公司，阿为特在接受机构调研时表示，公司收购德国Keuerleber GmbH公司，主要基 ...

Core Viewpoint - The automotive parts sector is expected to see a weakening overall Beta by 2026, with structural opportunities being more favorable than total market opportunities. The focus should be on "intelligent driving (L2++/L3/L4) + liquid cooling (AIDC) + humanoid robots" as key technological lines, along with long-term certainty in overseas expansion [1]. Summary by Categories EPS Dimension - Companies should seek alpha through high-competitiveness products that enhance market share and those that can increase average selling price (ASP) by entering high-value sectors through internal and external growth [2]. - Globalization is expected to enhance growth potential and risk resilience in the automotive parts sector, particularly in Europe, North America, and Southeast Asia. With profit recovery and deeper customer engagement, companies may transition to global Tier 1/platform leaders between 2026 and 2030. Recommended companies include Fuyao Glass (600660), Xingyu Co., Ltd. (601799), Minth Group, Joyson Electronics (600699), and Xingyuan Magnesium (301398), with New Spring Co., Ltd. (603179) as a focus [2]. PE Dimension - Intelligent Driving: The penetration of L2++ is accelerating, with L3 regulations and urban NOA speeding up, and L4-level smart vehicles being rapidly deployed. Companies should prioritize chips, domain controllers, core sensors, and drive-by-wire systems that demonstrate systematic capabilities in cost, algorithms, and safety redundancy. Recommended companies include Horizon Robotics, Black Sesame (000716), and Desay SV Automotive, with Bertel (603596) and Nexperia as points of interest [3]. - Robotics: Transitioning from "0 to 1" to "1 to 10," benefiting from large models and supply chains including actuators, reducers, lead screws, and force sensors. Focus should be on automotive parts leaders with "technology synergy + manufacturing collaboration." Recommended companies include Top Group (601689), Joyson Electronics, and Shuanghuan Transmission (002472), with YaPu Co., Ltd. (603013) and Daimay Co., Ltd. (603730) as points of interest [3]. - Liquid Cooling: Growth in AI capital expenditure and increased power consumption in AIDC are expected to create a market space of hundreds of billions for liquid cooling temperature control by 2030. The automotive parts sector should focus on thermal management, pipelines, and quick connectors, emphasizing system integration and cost reduction capabilities. Recommended companies include Minth Group, Yinlun Machinery (002126), and Feilong Co., Ltd. (002536) [3].

Group 1 - The core viewpoint of the article emphasizes that the "cross-year market" period is characterized by significant industry rotation and style switching rather than a straightforward market trend, with historical patterns indicating mixed performance across indices [2][4]. - Over the past decade, major broad-based indices have shown an average decline during the cross-year period, with the average returns for the CSI 500, CSI 1000, and National 2000 indices in January being -4.71%, -6.67%, and -6.68% respectively, indicating a win rate below 50% [2][4]. - The Shanghai Composite 50 and CSI 300 indices have shown average returns of -0.72% and -1.54% in January, with a win rate of 50% over the last ten years, suggesting a relatively stronger performance compared to smaller indices [2][4]. Group 2 - The article highlights that the characteristics of the cross-year market are not indicative of a general beta market trend, but rather a "defensive December and strong differentiation in January" structure, with defensive sectors performing better in December [7][12]. - In January, the banking sector has consistently outperformed other sectors, maintaining a position among the top five in terms of monthly returns, except for 2020 and 2023 [7][12]. - The average returns for most sectors in January have been negative, with many sectors showing win rates of only 30-40%, indicating a lack of broad-based gains and a tendency for performance differentiation [7][12]. Group 3 - Historical statistics suggest that the cross-year phase is not a favorable period for quantitative long strategies to achieve excess returns, but rather exposes differences in strategy concentration, drawdown control, and volatility adaptation [12]. - For investors holding quantitative long private equity funds, the focus during the cross-year period should be on assessing the ability of their products to maintain net value stability in a volatile and differentiated environment [12]. - From an asset allocation perspective, it is advisable to consider complementary configurations of styles and assets to smooth out portfolio volatility, particularly given the banking sector's relative strength in January [12].

Investment Rating - The industry investment rating is "Recommended" (maintained) [1] Core Views - The report highlights a positive outlook on the recovery of lithium battery material prices and anticipates accelerated development in the sodium battery industry [3] - The electric power equipment sector has shown strong performance, with a 42.8% increase over the past 12 months, outperforming the CSI 300 index [4] - The report emphasizes the ongoing high demand for energy storage, with significant project signings and a robust pipeline for future installations [7] Summary by Sections Wind Power - Domestic land wind turbine bidding reached 9.64GW as of December 20, 2025, with major companies initiating large-scale procurement [5] - The report expects continued growth in installed capacity for 2026, driven by high demand and favorable bidding conditions [5] Photovoltaics - The photovoltaic industry chain has seen widespread price increases, with N-type polysilicon prices rising by 1.2% and N-type TOPCon battery prices increasing by 13.3% [6] - The report suggests that supply-side reforms are enhancing industry sentiment, with a positive outlook for profitability in 2026 [6] Energy Storage - China Power Construction Corporation signed contracts for energy storage projects totaling 50 billion yuan, with a significant number of projects in the pipeline [7] - The report anticipates strong growth in overseas energy storage demand, particularly in Europe and emerging markets [7] Lithium Batteries - Several leading lithium iron phosphate manufacturers are undergoing simultaneous production halts for maintenance, coinciding with a price increase trend in the industry [7] - The report indicates that improved supply-demand dynamics may lead to a recovery in prices and profitability for lithium iron phosphate manufacturers [7] Sodium Batteries - The sodium battery industry is entering a phase of deep development, with advancements in technology and market penetration [7] - The report highlights the growing demand for sodium batteries in various applications, including energy storage and commercial vehicles [7] AIDC (Artificial Intelligence Data Center) - ByteDance plans to invest $23 billion in artificial intelligence, which is expected to drive demand for AIDC infrastructure [8] - The report notes that the shift towards energy-intensive operations by tech giants is likely to increase the demand for power equipment [8] Electric Grid - Alphabet's acquisition of an energy developer marks a trend of tech companies investing in power infrastructure [8] - The report suggests that the growing demand for data centers will continue to drive the need for electric power equipment [8]

21世纪经济报道记者 吴佳楠 深圳报道 曾经被华为"忍痛割爱"的液冷板块龙头英维克（002837）（002837.SZ），正站上国内算力产业的价值链高端，总市值跨越1000 亿元大关。 今年以来，英维克在二级市场迎来"牛股盛宴"。数据显示，英维克年内累计涨幅超过258%。截至12月26日收盘日，英维克股价 110.59元/股报收，总市值达到1080亿元。 撞上风口、押对赛道又抱紧知名AI巨头，这个20多年前从华为剥离出来的部门，如今已成为A股上市公司翘楚。 如此成就也让公司实控人兼董事长齐勇在今年企业的20周年纪念日上，发出了"潮平两岸阔，风正一帆悬"的感慨。 但随着液冷散热赛道的竞争加剧，从楼道焊接的小厂走上千亿市值的"液冷牛股"，英维克未来表现如何走向正备受市场关注。 华为老兵成百亿富豪 上世纪90年代中期，齐勇坐上了南下深圳的绿皮火车，通过社招加入了华为电气。在华为将相关资产忍痛割爱之后，齐勇又成 为外资企业艾默生的高管。 2005年，齐勇又递交了辞职信，带着几个年轻的工程师在深圳一间30平方米的办公室里，成立了英维克。 英维克市值急剧膨胀的背后，很大程度上是AI算力对高能效散热需求的加持。其加速导入液 ...