11月20日，胜蓝股份跌5.06%，截至发稿，报44.83元/股，成交2.87亿元，换手率3.98%，总市值73.39亿 元。 资料显示，胜蓝科技股份有限公司位于广东省东莞市东坑镇横东路225号，成立日期2007年12月14日， 上市日期2020年7月2日，公司主营业务涉及电子连接器及精密零组件的研发、生产及销售。主营业务收 入构成为：消费类电子连接器及组件62.69%，新能源汽车连接器及组件22.92%，数据通讯类连接器 6.66%，光学透镜5.35%，其他(补充)2.38%。 广发多元新兴股票（003745）成立日期2017年4月24日，最新规模22.9亿。今年以来收益29.12%，同类 排名1599/4208；近一年收益20.05%，同类排名2214/3971；成立以来收益91.05%。 广发多元新兴股票（003745）基金经理为周智硕。 截至发稿，周智硕累计任职时间5年65天，现任基金资产总规模192.92亿元，任职期间最佳基金回报 47.06%， 任职期间最差基金回报-24.96%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图 ...

Summary of Liquid Cooling Connector Industry and Company Insights Industry Overview - **Industry**: Liquid Cooling Connector Industry - **Growth Drivers**: The rapid development of the liquid cooling connector industry is primarily driven by the limitations of traditional air cooling technologies in meeting the heat dissipation needs of data centers. The increasing demand for high-density data centers due to the growth of digital economy, 5G, and artificial intelligence is a significant factor [2][9][10]. Key Insights - **Market Size and Growth**: The liquid cooling connector market in China is projected to grow from 1.8 billion yuan in 2021 to 5 billion yuan in 2024, with a compound annual growth rate (CAGR) of 40.6%. By 2030, the market size is expected to reach 24.1 billion yuan, with a CAGR of approximately 30% [2][9]. - **Core Application**: Data centers are the primary application for liquid cooling connectors, expected to account for 60% of the market share. The demand for liquid cooling connectors will increase as the number of data center racks continues to grow [2][17]. - **Energy Efficiency**: Liquid cooling technologies can significantly reduce Power Usage Effectiveness (PUE) to below 1.3 for cold plate systems and even 1.2 for immersion cooling systems, enhancing energy efficiency and equipment stability [1][3]. Technological Developments - **Connector Types**: Liquid cooling connectors, known as Universal Quick Disconnect (UQD), are designed for quick connection and disconnection without tools. They are categorized into first-in and blind-mate types, suitable for different operational scenarios [4]. - **Technical Evolution**: The technology has evolved from the Beta version to version 4.0, with continuous improvements in functionality and application scenarios. The latest version includes features like pressure relief valves and non-stop pressurized connection capabilities [7]. Competitive Landscape - **Key Players**: Major competitors in the Chinese market are categorized into three tiers: - **Tier 1**: International companies like Stäubli and Parker, known for their high reliability and early market entry. - **Tier 2**: Domestic leaders such as AVIC Optoelectronics, Zhengbei Connection, and Yonggui Electric, which have strong production capabilities but are still catching up to international giants. - **Tier 3**: Companies like Industrial Fulian and Liminda, which have production capabilities but lack scale [12][13]. Policy Support - **Government Initiatives**: The Chinese government supports the liquid cooling technology and connector industry through various policies aimed at promoting energy-efficient cooling technologies and enhancing the development of data centers [8]. Company Spotlight: AVIC Optoelectronics - **Company Overview**: Established in 2002 and listed in 2007, AVIC Optoelectronics specializes in fluid connection technology and has developed over 500 series of products. The company has a strong patent portfolio and has been involved in setting industry standards [19]. - **Competitive Advantages**: AVIC Optoelectronics holds a significant position in the industry, having authored numerous national standards and developed a comprehensive range of liquid cooling solutions. Their revenue from related businesses grew from 840 million yuan in 2021 to 1.43 billion yuan in 2023 [20][21]. Conclusion - The liquid cooling connector industry is poised for significant growth driven by technological advancements and increasing demand from data centers. Companies like AVIC Optoelectronics are well-positioned to capitalize on this trend, supported by favorable government policies and a strong competitive edge in product development and market presence.

Group 1 - The core point of the article highlights the recent performance of Dianlian Technology, which saw a 5.29% increase in stock price, reaching 53.56 yuan per share, with a trading volume of 413 million yuan and a market capitalization of 22.753 billion yuan [1] - Dianlian Technology, established on November 20, 2006, and listed on July 31, 2017, specializes in the research, design, manufacturing, and sales of micro connectors and interconnection systems [1] - The company's main business revenue composition includes automotive connectors (32.14%), RF connectors and cable assemblies (18.52%), electromagnetic compatibility components (17.75%), flexible boards (16.28%), and others (15.32%) [1] Group 2 - From the perspective of major fund holdings, Jin Yuan Shun An Fund has a significant position in Dianlian Technology, with its flagship fund, Jin Yuan Shun An Value Growth Mixed Fund (620004), holding 37,400 shares, accounting for 2.43% of the fund's net value [2] - The fund reduced its holdings by 11,300 shares in the second quarter, and as of the latest data, it has an estimated floating profit of approximately 100,600 yuan [2] - The Jin Yuan Shun An Value Growth Mixed Fund was established on September 11, 2009, with a current scale of 69.7686 million yuan, achieving a year-to-date return of 16.27% and a one-year return of 15.69% [2]

Core Viewpoint - Zhejiang Zhucheng Technology Co., Ltd. reported a revenue increase of 13.33% year-on-year for the first half of 2025, reaching 899.6 million yuan, but faced a net profit decline of 10.43% to 88.52 million yuan due to rising upstream material costs and exchange rate fluctuations [1][2]. Group 1: Business Performance - In the first half of 2025, the company achieved an operating income of 899.6 million yuan, reflecting a year-on-year growth of 13.33% [1]. - The net profit attributable to shareholders was 88.52 million yuan, showing a year-on-year decrease of 10.43% [1]. - The company experienced a negative operating cash flow of 74 million yuan, indicating significant investments in capacity expansion and inventory reserves [1]. Group 2: Business Structure - The company's main business focuses on the research, production, and sales of electronic connectors, with applications in home appliances, automotive, new energy, and industrial control sectors [2]. - In the home appliance sector, the company is a long-term partner of several leading brands, ensuring stable product supply [2]. - The automotive sector has seen breakthroughs in high-speed connection systems, while the industrial connectors for energy storage and photovoltaics are beginning to scale up [2]. Group 3: Competitive Advantages - With 30 years of experience in the connector industry, the company and its subsidiaries have obtained a total of 173 patents, including 23 invention patents, establishing strong brand and technical advantages [2]. - The company implements IATF16949 quality management and ISO14001 environmental management systems, with major products certified by CQC and UL [2]. - The company has become a designated brand and strategic partner for major manufacturers like Midea and Haier [2]. Group 4: Industry Chain Layout - The company has established a subsidiary focused on industrial connectors, expanding into the industrial robot sector [2]. - A partnership with UBTECH has been formed, with related products currently in the sample testing phase [2]. - The company has obtained a supplier code from KUKA Robotics and has begun small-scale deliveries [2].

Group 1: Financial Performance - In the first half of 2025, the company achieved operating revenue of 899.6 million CNY, a year-on-year increase of 13.33% [2] - The net profit attributable to shareholders was 88.52 million CNY, a year-on-year decrease of 10.43% [2] - Operating cash flow was -74 million CNY, indicating significant investment in capacity expansion and inventory reserves [2] Group 2: Core Business Structure - The main business focuses on the R&D, production, and sales of electronic connectors, with applications in home appliances, automotive, new energy, and industrial control [2][3] - Home appliance connectors remain the primary revenue source, with clients including leading brands such as Midea, Haier, and Xiaomi [3] - The automotive connector business is growing rapidly, with partnerships established with manufacturers like BYD and Changan in the new energy sector [3] Group 3: Competitive Advantages - The company has been in the connector industry for 30 years, holding a total of 173 patents, including 23 invention patents, which enhances its brand and technical strength [3] - It implements IATF16949 quality management and ISO14001 environmental management systems, with major products certified by CQC and UL [3] - The company has become a designated brand and strategic partner for top manufacturers such as LG, Panasonic, and KUKA [3] Group 4: Robotics Industry Engagement - The company has established a subsidiary focused on industrial connectors, particularly for robotics applications [3] - A partnership with UBTECH has been formed, with products currently in the sample testing phase [3] - The company has received a supplier code from KUKA and is supplying small batches of products, with plans to enhance customer collaboration and develop customized products [3]

Core Viewpoint - The company is focused on the development of the electronic connector industry, emphasizing its strong technical foundation and ongoing investment in research and market expansion [1] Group 1: Company Development - The company has significant technological accumulation in the connector field and is actively participating in the domestic substitution process for mid-to-high-end connectors [1] - The company is committed to continuous R&D investment and market expansion [1] Group 2: Market Position - The company possesses a notable competitive advantage in the high-speed transmission connector sector [1] - The products are primarily applied in the fields of computers, communications, and data centers [1]

Group 1 - The core point of the news is that Zhu Cheng Technology's stock has increased by 5.44%, reaching a price of 51.94 CNY per share, with a total market capitalization of 7.104 billion CNY [1] - Zhu Cheng Technology, established on July 3, 2000, specializes in the research, production, and sales of electronic connectors, with 97.11% of its revenue coming from home appliance connectors [1] - The company is located in the Yejing Economic Development Zone, Zhejiang Province, and was listed on December 26, 2022 [1] Group 2 - Guohai Franklin Fund has a significant holding in Zhu Cheng Technology, with the Guofu Tianyi Mixed A Fund (005652) holding 1,200 shares, representing 0.59% of the fund's net value [2] - The Guofu Tianyi Mixed A Fund was established on March 27, 2018, and has a current scale of 6.0837 million CNY, with a year-to-date return of 3.52% [2] - The fund's performance ranks 7,054 out of 8,161 in its category this year, and it has achieved a return of 52.11% since inception [2] Group 3 - The fund managers of Guofu Tianyi Mixed A are Wang Li and Gao Yanyun, with Wang Li having a tenure of 9 years and 270 days and a total fund asset scale of 27.662 billion CNY [3] - Wang Li's best fund return during her tenure is 45.5%, while the worst is -0.71% [3] - Gao Yanyun has a tenure of 3 years and 100 days, managing a fund asset scale of 0.0941 billion CNY, with a best return of 37.46% and a worst return of 6.67% during her tenure [3]

Group 1: Company Overview - The company is named Shenglan Technology Co., Ltd. with stock code 300843 and bond code 123258 [1] - The main products include consumer electronic connectors, new energy vehicle connectors, data communication connectors, and optical lenses [3][4] Group 2: Investor Relations Activity - The investor relations activity took place on September 19, 2025, from 15:30 to 17:00 via the Panoramic Network platform [2] - The event was attended by the company's chairman, financial director, and board secretary [2] Group 3: Production and Capacity - The company is currently constructing new production capacity, expected to be operational in the first half of next year [2] - The current production capacity utilization rate is reported to be sufficient to meet existing orders [3] Group 4: Market and Technology Development - The company is focusing on expanding market share in the liquid cooling technology sector and has made progress in micro-channel technology [4] - The company has received certifications from major clients such as AMD, Inspur, and Lenovo, indicating a shift towards domestic alternatives [3] Group 5: Financial Performance and Future Outlook - The company aims to enhance its core competitiveness through technology upgrades and market demand orientation, which will support long-term value creation for shareholders and creditors [3] - The company is committed to maintaining stable operations and leveraging convertible bond projects to drive performance growth [3]

Core Insights - The article highlights the remarkable rise of Aimes Electronics, a small factory in Changzhou, which has successfully broken the American monopoly in the power connector market, achieving a sales increase of 2000% [4][11][18] Company Overview - Aimes Electronics, founded in 2002 by engineer Hu Zhengyu, started with only 300 employees and has grown to become one of the top three companies in the power connector industry [2][4][18] - The company initially faced significant challenges, including a lack of funds and equipment, and had to pay $4.2 in patent fees for each connector produced, which was equivalent to nearly three days' wages for workers at that time [6][4] Market Context - At the beginning of the 21st century, the global power connector market was dominated by Tyco Electronics, which held a 90% market share [4] - Domestic products were often of poor quality, leading to frequent electrical failures and safety incidents [4] Technological Breakthroughs - After years of research and development, Aimes launched its first self-developed connector, the XT60, in 2009, which outperformed American counterparts and was priced at one-third of the cost of imported products [9][11] - The company continued to innovate with the introduction of the MR30 connector, which is compact yet capable of carrying high currents, allowing Aimes to enter the supply chains of major drone manufacturers like DJI [14][16] Sales Growth - Aimes' sales skyrocketed from 8,000 units per month to 200,000 units, marking a growth rate of over 2000% from 2022 to 2025 [16][18] - The company has expanded its market reach, selling products in 63 countries and receiving orders from international giants like KUKA and Fanuc [18] Research and Development Focus - Despite its rapid growth, Aimes maintains a commitment to innovation, investing 35% of its revenue back into R&D and holding over 200 patents [16][18] - The company has been recognized as a national-level specialized and innovative enterprise, emphasizing the importance of talent over sheer workforce size [16][18]

1. Report Industry Investment Rating No relevant content provided. 2. Core View of the Report - The target price of Shenglan Convertible Bond 02 on the first day of listing is expected to be between 131 - 137 yuan, and investors are advised to actively subscribe. Based on the par value of 119.19 yuan as of September 1, 2025, and referring to similar convertible bonds, the conversion premium rate on the first - day of listing is estimated to be in the range of 10% - 15% [3][21]. - The estimated first - day new - bond subscription winning rate is around 0.0022% - 0.0025%. Assuming the old shareholders' placement ratio is 56% - 61%, the scale available for the market is 1.76 billion - 1.98 billion yuan, and with an assumed online effective subscription of 7.92 million households, the winning rate is calculated [4][22]. 3. Summary According to the Directory 3.1. Shenglan Convertible Bond New - Bond Analysis and Investment Recommendations 3.1.1. Analysis of Convertible Bond Basic Terms - The issuance method of Shenglan Convertible Bond 02 is priority placement and online issuance, with a bond and issuer rating of AA -. The issuance scale is 450 million yuan, the initial conversion price is 54.56 yuan, the convertible bond par value is 119.19 yuan, the pure bond value is 94.58 yuan. The game terms are normal. Overall, the bond issuance scale is low, the liquidity is poor, the rating is acceptable, and the bond floor protection is good. It is not difficult for institutions to include it in their portfolios, and there is no objection to primary - market participation [2][17]. 3.1.2. Analysis of New - Bond Initial Listing Price - The company is mainly engaged in the R & D, production, and sales of electronic connectors, precision components, and new - energy vehicle connectors and their components. After deducting issuance fees, 255 million yuan of the raised funds is planned for the R & D and construction project of new - energy vehicle high - voltage connectors and components, and 195 million yuan for the R & D and construction project of industrial control connectors [3][20]. 3.1.3. Analysis of Convertible Bond New - Bond Subscription Winning Rate - As of March 31, 2025, the top two major shareholders held 56.4% of the shares, and the top ten major shareholders held 61.13%. Assuming the old shareholders' placement ratio is 56% - 61%, the scale available for the market is 1.76 billion - 1.98 billion yuan. With an assumed online effective subscription of 7.92 million households, the winning rate is estimated to be around 0.0022% - 0.0025% [4][22]. 3.2. Analysis of the Underlying Stock's Fundamental Situation 3.2.1. Company's Main Business and the Up - and Downstream Situations of the Industry - The company is a high - tech enterprise focusing on the R & D, production, and sales of electronic connectors, precision components, and new - energy vehicle connectors and their components. The upstream raw materials include metal and plastic materials, and the downstream includes various application fields such as automotive, telecommunications, and data communication. The connector industry shows a trend of professional segmentation [23][24]. 3.2.2. Company's Operating Conditions - From 2022 to Q1 2025, the company's operating income was 1.17 billion yuan, 1.241 billion yuan, 1.287 billion yuan, and 337 million yuan respectively, with year - on - year growth rates of - 10.16%, 6.06%, 3.71%, and 17.18%. The main business income comes from consumer - electronics connectors and components and new - energy vehicle connectors and components. The company's comprehensive gross margin and net profit margin have been increasing, while the period expenses have slightly increased, and the R & D expenses have shown a growth trend. The accounts receivable has remained relatively stable, and the accounts - receivable turnover rate is lower than the industry average [26][30][33]. 3.2.3. Company's Equity Structure and Main Subsidiaries - As of March 31, 2025, Shenglan Investment Holding Co., Ltd. was the largest shareholder, holding 54.20% of the shares. The top two major shareholders held 56.4% of the shares, and the top ten major shareholders held 61.13%. Huang Xuelin was the actual controller, holding 45.28% of the equity [44][46]. 3.2.4. Company's Business Characteristics and Advantages - The company has advantages in talent cultivation, technical capabilities, and market foundation. It has established a talent - training mechanism, holds 432 patents as of March 2025, and has stable cooperation relationships with many well - known companies in the consumer - electronics and new - energy vehicle fields [49]. 3.2.5. Arrangement of the Current Raised Funds - The company plans to issue convertible bonds to raise up to 450 million yuan. After deducting issuance fees, 255 million yuan is for the new - energy vehicle high - voltage connector and component project with a total investment of 255.7587 million yuan and an annual production capacity of 8 million pcs after completion; 195 million yuan is for the industrial control connector project with a total investment of 196.577 million yuan and an annual production capacity of 48 million pcs after completion [51][52].