Summary of the Conference Call for SuLian Co., Ltd. Company Overview - **Company**: SuLian Co., Ltd. - **Industry**: Liquid Cooling Solutions and Battery Components Key Financial Performance - **Revenue**: Achieved a record high of 668 million yuan in H1 2025, a year-on-year increase of 26.30% [2] - **Net Profit**: Net profit attributable to shareholders was 67.76 million yuan, down 4.43% year-on-year; non-recurring net profit was 60.49 million yuan, down 11% [2] - **Earnings Per Share**: Basic earnings per share decreased by 2.25% to 0.44 yuan [1] - **Total Assets**: Increased by 5% year-on-year to 2.658 billion yuan [3] Operational Strategies - **Cost Management**: The company is actively communicating with clients to mitigate price pressure and is promoting new technologies and domestic materials to reduce costs [1][4] - **R&D Investment**: Future R&D expenses will continue to rise, focusing on new materials, products, and computing power [5] - **Customer Concentration**: The top five customers' share decreased from 67.47% to 55.8%, indicating reduced customer concentration [6] Business Segments Battery Business - **Collaboration**: Deep cooperation with leading battery manufacturers like CATL, with expected revenue of 280 million yuan in 2024, a year-on-year growth of over 90% [6] - **Market Share**: The battery-related revenue is expected to account for over 25% of total revenue in H1 2025 [9] Liquid Cooling Products - **Market Potential**: The liquid cooling plate market is projected to have significant growth potential, with a vehicle value exceeding current main business [7] - **Data Center Products**: Focused on inference server markets, providing components like liquid cooling plates, CDU, UQD, and manifolds [10] - **Client Expansion**: Targeting overseas cloud service providers and core technology equipment manufacturers for partnerships [10] Competitive Landscape - **Market Position**: The company has no direct competitors in the plastic connection component market, but other companies are developing similar solutions [15][16] - **Domestic Competitors**: No significant domestic competitors in the plastic connection field, but many competitors in the stainless steel UQD sector [16] Future Outlook - **OCP Certification**: Aiming for OCP certification by the end of the year to facilitate overseas market expansion [20] - **Production Capacity**: Investment in a new processing plant in Chongqing to ensure sufficient capacity to meet demand [14] - **Product Development**: Plans to launch new liquid cooling products in Q4 this year or early next year, with a focus on North American market expansion [11] Challenges and Innovations - **Technical Challenges**: Facing challenges in product design and optimization, particularly in improving the reliability and consistency of plastic materials [25][26] - **Innovation Strategy**: Developing new products based on standardized connections to meet diverse customer needs while avoiding patent infringement [27] Conclusion SuLian Co., Ltd. is strategically positioned in the liquid cooling and battery component markets, with a focus on innovation, cost management, and expanding its customer base. The company is navigating challenges while aiming for significant growth in revenue and market share in the coming years.

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答：上半年前五大客户相较去年无变化，但前五大客户集中度 同比有所下降。 问题 3：公司电池业务进展情况？ 答：得益于公司在电池热管理相关部件的大规模研发投入，公 司的电池相关业务增速持续超过公司主营业务收入增长，占比持续 扩大，公司今年已成立了专门的电池事业部负责相关技术的研发、 市场开拓和项目管理工作，并取得了成效。公司的方形电池冷却组 件、大圆柱电池冷却组件、船舶用管路系统、EVTOL 和商用大飞机 电池配件及管路系统均获得了客户的开发任务，后期有望实现交样 和量产。公司的电池及电机电气外壳及结构件等产品已开始在公司 新建大型注塑件工厂实现量产。 编号：2025-004 | | ☑特定对象调研 □分析师会议 | | --- | --- | | 投资者关系 | □媒体采访 □业绩说明会 | | 活动类别 | □新闻发布会 □路演活动 | | | □现场参观 ☑其他（电话会议） | | 参与单位名称 及人员姓名 | 中金公司：任丹霖、荆文娟、王颖东； 循远资产：田超平； 阳光资产：卢雨涵； 泽铭投资：单河； 中信期货：魏巍； | | | 通用技术：卢山、沈小刚； | | | 大朴资产：王彦栋； | | | 道 ...

Group 1: Company Insights - Sanyou Medical achieved revenue of 249.76 million yuan in the first half of 2025, a year-on-year increase of 17.77%, with a net profit of 36.60 million yuan, up 2083.64% [1] - The company saw significant growth in various segments, including a 64.80% increase in revenue from Waterwood Tianpeng and a 41.10% increase in overseas revenue from Implanet [1] - The company is expanding its focus on sports medicine, AI, and surgical robotics, and has implemented its first equity incentive plan targeting key personnel in sales, R&D, and management [1] Group 2: Industry Trends - Far East Holdings has successfully supplied multiple products to a leading global AI chip company, with ongoing growth in sales [2] - The company is developing new liquid cooling technologies and has begun mass production of high-rate cylindrical batteries in the BBU sector [2] - The solid-state batteries produced by the company have an energy density exceeding 300 Wh/kg and have been delivered to international clients [2] Group 3: Financial Performance - Hengda New Materials reported revenue of 520 million yuan in the first half of 2025, a year-on-year increase of 2.55%, with net profit declining by 12.68% due to rising sales, management, and R&D expenses [3] - The company has increased its cash reserves to 260 million yuan and maintains a healthy financial status with a debt-to-asset ratio of 18% [3] - The company anticipates a growth rate of over 10% for medical packaging paper, driven by the trend of "paper replacing plastic" and domestic substitution [3] Group 4: Market Dynamics - Sulian Co. experienced a 26.30% year-on-year increase in total revenue in the first half of the year, primarily driven by growth in electric vehicle sales and rapid technological iterations in client models [4] - The company is actively developing new products in line with trends in new energy smart vehicles, including hydrogen fuel cell pipelines and high-pressure pipelines for air suspension [4] - The main business focuses on power systems for vehicles and thermal management systems for new energy vehicles, with over 70% of the processes and technologies being interconnected [4]

Core Viewpoint - The recent financial report of Su Lian Co., Ltd. (301397) indicates a mixed performance with a significant increase in revenue but a decline in net profit, highlighting challenges in profitability and cash flow management [1][3]. Financial Performance - The total revenue for the first half of 2025 reached 668 million yuan, a year-on-year increase of 26.3% [1]. - The net profit attributable to shareholders was 67.76 million yuan, a decrease of 4.43% compared to the previous year [1]. - The gross profit margin was 21.68%, down 11.23% year-on-year, while the net profit margin fell to 10.13%, a decline of 24.45% [1]. - The company's accounts receivable increased by 34.57%, indicating potential cash flow issues [1]. - Operating cash flow per share improved significantly to 0.57 yuan, a year-on-year increase of 931.23% [1]. Business Drivers - The revenue growth was primarily driven by increased sales in the new energy vehicle sector and advancements in customer vehicle technology, particularly in thermal management systems [4][5]. - Key growth areas included battery components and thermal management parts for electric vehicles, as well as a notable increase in fuel tank pipeline business [5]. Cost and Efficiency - Total sales, management, and financial expenses amounted to 42.04 million yuan, representing 6.29% of revenue, which is a significant increase of 94.41% year-on-year [1]. - The company is focusing on stabilizing gross margins through new product development, market expansion, and cost reduction initiatives [6]. Product Development and Market Expansion - The company is actively developing new products aligned with trends in new energy vehicles, including hydrogen fuel cell pipelines and high-pressure air suspension pipelines [8]. - A dedicated battery division has been established to enhance research and market development for battery-related products, which are expected to contribute significantly to future revenue [8]. Strategic Positioning - The company's main products and technologies are closely aligned with those of Su Lian Intelligent Control, indicating a high degree of complementarity and potential for collaborative development [9].

Summary of SuNeng Co., Ltd. Conference Call Company Overview - **Company**: SuNeng Co., Ltd. - **Industry**: New Energy and Automotive Components Key Financial Performance - **Revenue**: Achieved a historical high of 668 million yuan, a year-on-year increase of 26.3% [4] - **Net Profit**: 67.76 million yuan, a decrease of 4% year-on-year [4] - **Net Profit Excluding Non-recurring Items**: 60.49 million yuan, down 11% year-on-year [4] - **Operating Cash Flow**: Increased significantly to 89.23 million yuan compared to the previous year [4] - **Basic Earnings Per Share**: 0.44 yuan, a decrease of 25% [4] - **Total Assets**: 2.658 billion yuan, up 5% year-on-year [4] - **Net Assets**: 1.925 billion yuan, showing a slight decline [4] Revenue Composition and Growth Areas - **New Energy Products**: Significant increase, accounting for over 25% of total revenue, with direct and indirect income from batteries growing over 90% year-on-year [2][5] - **Liquid Cooling Technology**: Positioned in the inference server market, targeting a market size of over $300 billion, with liquid cooling systems expected to account for 2.5% to 3% of this market [5] - **Mailbox Business**: Established partnerships with major players like Yahoo and Shankotex, becoming one of the top five customers [6] - **Air Suspension Products**: Focused on low-cost alternatives to foreign brands, with production already started with clients like Tengshi and Changan [7] Strategic Initiatives - **Battery Division**: Established to enhance product lines and project implementation in the battery sector [5] - **Full Plastic Solutions**: Engaged in certification and sample delivery with various clients, including NVIDIA and Taiwanese manufacturers [9] - **International Market Expansion**: Building a team in Taiwan and establishing subsidiaries in Hong Kong and Huizhou to support talent acquisition and market promotion [12] Future Development Focus - **Expansion in New Energy and Mailbox Business**: Aiming to solidify partnerships with leading global manufacturers [8] - **Air Suspension and Liquid Cooling Systems**: Targeting rapid market penetration through competitive pricing [8] - **Product Line Diversification**: Plans to include a wider range of GPU technologies and high-performance liquid cooling products [10][11] Market Trends and Challenges - **Industry Challenges**: Facing issues such as leakage, instability, and high flow resistance, requiring improvements in product performance [16] - **Global Industry Trends**: Competitors are moving towards composite materials, with significant developments in non-metallic solutions [18][19] Profitability and Margin Outlook - **Gross Margin Trends**: Slight decline from 22.86% in 2024 to 21.63% in Q2 2025, but expected to stabilize and potentially improve in the second half of the year [24] - **Cost Reduction Measures**: Implementing various strategies to enhance efficiency and reduce costs, which are beginning to show results [24] Collaborations and Market Position - **Partnerships**: Collaborating with companies like CATL and CRRC, with expectations of significant revenue contributions from these partnerships [25] - **Business Structure Changes**: Adjustments made to focus on larger components and assembly, with potential for increased product pricing [26][27] Conclusion - **Overall Outlook**: Despite challenges, SuNeng Co., Ltd. is positioned for growth in the new energy sector, with strategic initiatives aimed at enhancing product offerings and market presence, while navigating industry challenges and competition.

Group 1: Financial Performance - The company's total revenue for the first half of the year increased by 26.30% year-on-year, primarily driven by the growth in new energy vehicle sales and rapid iteration of customer vehicle technologies [2] - The oil tank pipeline business showed significant growth, positively impacting overall revenue [2] Group 2: Gross Margin and Cost Management - The gross margin is expected to stabilize and slightly recover throughout the year, aided by efforts in new product development, market expansion, and cost reduction initiatives [3] Group 3: Product Development and Market Expansion - The company has completed major performance testing for its UQD product and is developing supporting liquid cooling components and independent system solutions [4] - New products are being developed in line with trends in new energy smart vehicles, including hydrogen fuel cell pipelines and high-pressure air suspension pipelines [5] - The company has established a dedicated battery division to enhance research and market development for battery-related technologies, with significant growth in battery-related business [5] Group 4: Technical Similarity and Synergy - The main business products, including fluid and temperature control systems, share over 70% technical similarity with the company's smart control business, indicating strong potential for synergy [6][7] - The revenue from liquid thermal management products covers nearly half of the company's main business, highlighting the complementary nature of the two business areas [7]

Core Insights - The company reported a revenue of 668 million yuan for the first half of 2025, representing a year-on-year growth of 26.30% [1] - The net profit attributable to shareholders was 67.76 million yuan, remaining stable compared to the previous year [1] - The basic earnings per share stood at 0.44 yuan, with a significant increase in net cash flow from operating activities, which rose by 1178.78% to 89.23 million yuan [1] Revenue Growth Drivers - The notable revenue growth is primarily attributed to the increase in the electric vehicle sector and rapid technological iterations in customer vehicle models [1] - The company has expanded its new energy business and gained recognition from leading clients such as BYD and CATL, deepening collaborations with over 30 vehicle manufacturers and more than 100 auto parts suppliers [1][2] Product Development and Innovation - The company is focusing on the trend of new energy smart vehicles and has increased its R&D investment [1] - It has successfully developed advanced products such as hydrogen fuel cell pipelines, high-pressure pipelines for air suspension, and cooling systems for heavy-duty vehicle battery swapping [1] - The company is also expanding into lightweight fasteners and fluid control components, covering various fields including chassis, battery packs, and motors [1] New Projects and Capacity Expansion - The company has received development orders for various products, including square battery cooling components and aircraft battery accessories, and is advancing towards mass production [2] - A new large-scale injection molding factory has been established, producing battery and motor housings, significantly expanding the automotive parts business [2] - An investment agreement was signed to invest 250 million yuan in building an intelligent factory for new energy vehicle pipeline integration systems, which will enhance customer response capabilities and production capacity [2]

2025年8月27日，溯联股份(301397.SZ)发布2025年半年度报告。截至2025年8月26日，共有3个机构投资 者披露持有溯联股份A股股份，合计持股量达546.54万股，占溯联股份总股本的4.56%。其中，机构投 资者包括广东温氏投资有限公司-温氏成长壹号(珠海)股权投资合伙企业(有限合伙)、重庆生众投资管理 有限公司-宁波梅山保税港区众力锐赢创业投资合伙企业(有限合伙)、广东同茂富民投资管理合伙企业 (有限合伙)-同茂定增2号私募证券投资基金，机构投资者合计持股比例达4.56%。相较于上一季度，机 构持股比例合计上涨了0.90个百分点。 ...

Group 1 - The core viewpoint of the article highlights the financial performance and business composition of Su Lian Co., Ltd. for the first half of 2025, as well as the upcoming board meeting to discuss the semi-annual report [1] - For the period from January to June 2025, the revenue composition of Su Lian Co., Ltd. is as follows: automotive fluid pipelines and assemblies account for 85.99%, automotive fluid control components and precision injection parts account for 12.36%, and other businesses account for 1.66% [1]