证券研究报告：电子 | 公司点评报告 股票投资评级 公司基本情况 l 投资建议 我们预计公司 2025/2026/2027 年分别实现收入 20/26/33 亿元， 归母净利润分别为 3.05/4.13/5.51 亿元，维持"买入"评级。 l 风险提示 | 最新收盘价（元） | 46.35 | | --- | --- | | 总股本/流通股本（亿股）3.00 | / 2.04 | | 总市值/流通市值（亿元）139 | / 95 | | 52 周内最高/最低价 | 49.40 / 19.98 | | 资产负债率(%) | 19.5% | | 市盈率 | 68.55 | | 第一大股东 | 吴晓宁 | 研究所 分析师:吴文吉 SAC 登记编号:S1340523050004 Email:wuwenji@cnpsec.com 分析师:翟一梦 SAC 登记编号:S1340525040003 Email:zhaiyimeng@cnpsec.com 中石科技(300684) 材料、模切、组件，散热材料全链条布局 l 投资要点 拟收购中石讯冷，加速液冷散热模组推广。公司全资子公司宜兴 中石，拟以 3570 万元自有资金增资 ...

Investment Rating - The report maintains a "Buy" rating for the company with a target price of 50.66 CNY based on a 34x PE valuation for 2026 [4][7]. Core Insights - The company is expected to see a significant increase in net profit from 320 million CNY in 2025 to 583 million CNY in 2027, with a revised forecast reflecting an increase in gross margin [4][12]. - The acquisition of a 51% stake in a liquid cooling technology company is aimed at enhancing the company's data center business, which is becoming increasingly essential [11]. - The demand for thermal management solutions is expected to grow, particularly in AI-enabled devices, positioning the company to benefit from this trend [11]. Financial Forecasts - The company's projected revenues for 2025-2027 are 2.09 billion CNY, 2.94 billion CNY, and 3.96 billion CNY, respectively, with corresponding growth rates of 33.3%, 40.7%, and 34.7% [6][12]. - The gross margin is expected to improve from 31.0% in 2024 to 34.0% in 2025, before stabilizing at around 32.3% by 2027 [6][12]. - The net profit margin is projected to increase from 12.9% in 2024 to 15.3% in 2025, reflecting the company's operational efficiency [6][12]. Business Developments - The company is expanding its product offerings beyond graphite materials to include a comprehensive range of thermal management solutions, which are critical for various applications including smartphones and data centers [11]. - The company has established strong partnerships with leading clients in various sectors, including industrial, automotive, and medical, enhancing its market position [11].

Core Viewpoint - The company, Zhongshi Technology, confirmed its collaboration with major telecommunications equipment manufacturers, including ZTE, Ericsson, Nokia, Cisco, and Finisar, in the digital infrastructure sector [2]. Group 1 - The company provides key products in the digital infrastructure industry, such as thermal interface materials, heat pipes, uniform heat plates, thermal modules, EMI shielding materials, and environmental sealing materials [2]. - The company has a long-term service relationship with leading clients in the telecommunications sector [2].

Core Viewpoint - The company, Zhongshi Technology, emphasizes its long-term commitment to serving major clients in North America and other leading companies in the industry, focusing on high-performance and reliable product solutions [1] Group 1: Client Strategy - The company adheres to a major client market strategy, providing long-term services to top clients such as Samsung, Microsoft, Google, Amazon, and others [1] - The company actively participates in the cutting-edge research and development processes of its clients' new products [1] Group 2: Product Offerings - The main products offered by the company include high thermal conductivity graphite products, thermal interface materials, heat pipes, heat spreaders, thermal modules, EMI shielding materials, adhesive materials, and sealing materials [1]

Core Viewpoint - The company, Zhongshi Technology, emphasizes its long-term strategy of serving major clients in North America and other leading companies in the industry, focusing on high-performance and reliable product solutions [1] Group 1: Client Strategy - The company adheres to a major client market strategy, providing long-term services to top clients such as Samsung, Microsoft, Google, Amazon, and others [1] - The company actively participates in the cutting-edge research and development processes of its clients' new products [1] Group 2: Product Offerings - The main products offered by the company include high thermal conductivity graphite products, thermal interface materials, heat pipes, heat spreaders, thermal modules, EMI shielding materials, adhesive materials, and sealing materials [1]

Company Overview - The company is a global leader in functional polymer materials and thermal management solutions, focusing on core materials and components to meet high-growth industry demands [2][3] - It emphasizes technology research and development, with a strong capacity for large-scale delivery of comprehensive reliability solutions for electronic devices [2][3] Product and Market Focus - Main products include high thermal conductivity graphite products, thermal interface materials, heat pipes, and EMI shielding materials, widely used in consumer electronics, digital infrastructure, smart transportation, and clean energy sectors [3] - The company has established production bases in Wuxi, Yixing, and Thailand, and R&D centers in Beijing, Shanghai, and the USA, catering to global clients [3] Financial Performance - In the first three quarters of 2025, the company achieved revenue of CNY 1.298 billion, a year-on-year increase of 18.45% [4] - Net profit attributable to shareholders reached CNY 252 million, up 90.59%, with a non-recurring net profit of CNY 236 million, reflecting a growth of 142.37% [4] Profitability and Efficiency - The gross profit margin for the first three quarters of 2025 was 33.92%, an increase of 3.16 percentage points year-on-year, driven by product structure optimization and increased core product sales [5] - The company is focusing on high-quality growth sectors and implementing lean production and process improvements to enhance efficiency [5] Capacity and Production - Current capacity utilization is high, with new production lines focusing on high thermal conductivity graphite products and thermal interface materials for emerging consumer electronics and digital infrastructure [6] - The company maintains a leading position in synthetic graphite materials within the consumer electronics sector, expanding applications from smartphones to tablets and laptops [7] Innovation and Development - The company has developed foldable flexible graphite components for foldable smartphones, achieving global patent certification [8] - It is accelerating the market application of VC modules in high-speed optical modules, having gained product certification from leading optical communication companies [9] New Business Ventures - Liquid cooling solutions for servers represent a significant new business direction, with ongoing investments in product development and customer acquisition [10] - The company has established an overseas production base in Thailand, which is operational and has completed certification for major clients [12] Future Growth Potential - The demand for thermal materials is expected to increase with the development of AI terminals, alongside new project launches and market share growth [12] - The company is actively pursuing new thermal solutions and core materials for computing equipment, aiming to create new growth curves in the optical module and server sectors [12]

Core Insights - The company is focusing on liquid cooling technology as a more efficient thermal management solution due to the increasing power density of AI chips and server architecture upgrades [3] - The company is actively promoting the introduction, product certification, and mass production supply of core materials and liquid cooling modules to create a new growth curve in performance [3] - The company plans to increase investment in product research and development, customer expansion, and capacity building based on market demand and order conditions [3] Product Line and Market Potential - The company's thermal management solution product line includes high thermal conductivity graphite products, thermal interface materials, heat pipes, heat spreaders, and thermal modules, which are applicable in various cutting-edge technology fields such as AI smartphones, AI PCs, AI glasses, and robotics [4] - The company emphasizes continuous monitoring of new technology developments and emerging application areas, actively participating in customized research and development of new projects and products to expand product applications [4] - With the increasing cooling demands of AI terminal devices, the company's comprehensive thermal management solutions are expected to capture a broader market space [4]

Core Viewpoint - Company has established a leading position in the thermal management materials sector through over 20 years of focused investment and forward-looking layout in the industry [1] Group 1: Company Positioning - Company provides comprehensive solutions from materials to components to modules, including high thermal conductivity graphite products, thermal interface materials, heat pipes, heat spreaders, and thermal modules [1] - In the consumer electronics sector, the company maintains a leading position in synthetic graphite materials, with applications of graphite die-cut components expanding from smartphones to tablets and laptops [1] Group 2: Product Development and Market Expansion - Company is accelerating the research and mass production of various high-performance liquid-absorbing core materials, establishing core technological barriers [1] - Company has obtained supplier qualifications for thermal interface materials from major North American clients and has achieved production delivery [1] Group 3: Data Center Applications - The market application of the company's VC module products in high-speed optical modules is accelerating [1] - Core components of thermal modules, TIM materials, and other products are being supplied in bulk to server manufacturers, with active promotion of liquid cooling thermal module customer introduction, product certification, and mass production supply [1]

Core Viewpoint - The company has established a leading position in the thermal management materials sector, leveraging over 20 years of experience and continuous investment in niche areas [2] Group 1: Technology Layout in Consumer Electronics - The company provides comprehensive solutions in thermal management, including high thermal conductivity graphite products, thermal interface materials, heat pipes, and thermal modules [2] - The company maintains a leading position in artificial synthetic graphite materials, with applications expanding from smartphones to tablets and laptops [2] - The company is accelerating the R&D and mass production of various high-performance liquid-absorbing core materials, establishing core technological barriers [2] Group 2: Data Center Business Layout - The company has qualified as a supplier of thermal interface materials for major North American clients and has achieved production delivery [2] - The market application of the company's VC module products in high-speed optical modules is accelerating [2] - The company is supplying core components of thermal modules and TIM materials in bulk to server manufacturers and is actively promoting the introduction, product certification, and mass production of liquid cooling thermal modules [2]

Core Viewpoint - The company focuses on research and development to address the reliability issues of electronic products, providing solutions in thermal management, electromagnetic shielding, bonding, and sealing [1] Product Offerings - The main products include high thermal conductivity graphite products, thermal interface materials, heat pipes, heat spreaders, thermal modules, EMI shielding materials, adhesive materials, and sealing materials [1] - These products are versatile and can be applied in the robotics sector [1]