本报告仅供华金证券客户中的专业投资者参考 请仔细阅读在本报告尾部的重要法律声明 核心观点 请仔细阅读在本报告尾部的重要法律声明 2 证券研究报告 汽车/行业深度报告 领先大市（维持） 线控底盘：解锁高阶智驾，迈入放量周期 智能驾驶专题系列（一） 分析师：黄程保 SAC执业证书编号：S0910525040002 2026年2月27日 u 线控底盘是实现高阶智驾的必备技术之一，在智驾加速渗透中放量在即。线控底盘成为智能电动汽车实现差异化体验与 技术迭代的关键，推动汽车从机械向线控驱动变革，其核心价值在于突破传统机械底盘的性能边界，借助传感器实时感 知、算法动态决策与执行机构精准响应，为高阶智能驾驶提供精准可靠的执行能力。根据亿欧智库预计，2025年中国乘 用车智能底盘市场规模将达到466亿元，2030年将达到1171亿元，2025-2030CAGR为20.24%，呈现快速渗透态势。 u 在线控底盘中，重点关注线控制动/转向。在线控底盘的五大系统中，线控制动、转向、悬架开发难度高，外资占据主导 地位。从市场渗透率看，线控驱动已经接近标配水平，线控转向、线控悬架渗透率尚处起步阶段，线控制动、线控换挡 正处于大规模商业 ...

根据公告披露，本次收购交易对象涉及豫北转向多名股东，包括峻鸿实业有限公司、宁波奉元股权投资合伙企业（有限合 伙）、合肥华芯云向汽车电子投资合伙企业（有限合伙）等。各方一致同意，豫北转向的估值不超过22亿元，本次转让的交易 价款不超过11.21亿元。 本报记者 徐一鸣 2月26日晚间，芜湖伯特利汽车安全系统股份有限公司（以下简称"伯特利"）发布公告称，公司拟收购豫北转向系统（新 乡）股份有限公司（以下简称"豫北转向"）50.9727%的控股权，交易完成后豫北转向将纳入伯特利合并报表范围。 上海大学悉尼工商学院讲师王雨婷对《证券日报》记者表示，"制动+转向"的协同融合，已成为智能底盘系统的核心竞争 力之一，伯特利此次计划收购豫北转向，有利于双方战略发展互补。 从市场发展来看，随着中国新能源汽车的销售额及市场渗透率不断提升，对更高质量、更高性能、更智能化汽车零部件的 需求日益增加。华经产业研究院数据显示，2017年至2022年，我国汽车零配件市场规模从3.7万亿元增长至5.4万亿元，预计 2027年我国汽车零配件市场规模有望达7.8万亿元。 南开大学金融学教授田利辉在接受《证券日报》记者采访时表示，汽车零部件企业正 ...

Core Viewpoint - The company has been focusing on axle module technology in recent years, aiming to provide comprehensive and systematic solutions for vehicles, which significantly enhances their functionality and user customization [2]. Group 1: Company Developments - The company integrates hub motors, electronic mechanical brakes (EMB), steering systems, active suspension, and chassis domain controllers into its solutions [2]. - This integration allows for independent control of various vehicle systems, revolutionizing traditional Ackermann steering models [2]. Group 2: Industry Impact - The new technology enables vehicles to perform functions such as turning in place and lateral movement, greatly expanding application scenarios [2]. - The advancements lay a solid foundation for the widespread adoption of intelligent driving technologies, catering to user demands for personalized and customized travel experiences [2].

Investment Rating - The report rates the automotive parts industry as "Positive" (First Time) [1] Core Viewpoints - The loosening of regulations is expected to accelerate the mass production of electronic mechanical brakes (EMB) and steer-by-wire (SBW), leading to a significant market expansion [3] - The domestic market for line-controlled chassis is projected to exceed 100 billion by 2030, driven by advancements in high-level autonomous driving [3][30] - The report emphasizes the importance of focusing on high-quality Tier 1 suppliers and upstream components such as motors and lead screws [4][9] Summary by Relevant Sections Line-Controlled Chassis - The pursuit of human-machine decoupling in line-controlled chassis is fundamental for achieving L3/L4 autonomous driving [9] - The market for line-controlled braking systems is expected to reach 50 billion by 2030, with EMB projected at 16.4 billion [3][30] - The line-controlled steering market is anticipated to reach 50 billion by 2030, with SBW projected at 21.5 billion [3][30] Regulatory Developments - Regulations allowing EMB to be implemented in vehicles will officially take effect on January 1, 2026 [3][26] - New policies regarding SBW are expected to be catalyzed within the year, although specific certification details remain unclear [3][26] Market Dynamics - The report highlights that the penetration rate of line-controlled chassis is expected to rise from 5% in 2025 to 30% by 2030 [31] - The overall market for intelligent chassis in China is projected to exceed 100 billion by 2030, with a compound annual growth rate (CAGR) of 37% from 2025 to 2030 [30][29] Key Companies to Watch - The report suggests focusing on leading Tier 1 suppliers with comprehensive platform capabilities, such as NEXTEER, ZF, and others [4][9]

Core Viewpoint - Bertli has announced a delay in the expected operational date of its "annual production of 1 million sets of Electronic Parking Brake (EPB) construction project" from December 2025 to December 2026, without changing the project content, total investment, or implementing entity [2][3] Fundraising and Financials - Bertli has issued 28.02 million convertible bonds, each with a face value of 100 yuan, raising a total of 2.802 billion yuan, with a net amount of 2.790 billion yuan after deducting issuance costs of 12.3491 million yuan [2] - The net funds will be allocated to seven major projects, including the development and industrialization of 600,000 sets of Electronic Mechanical Brakes (EMB) and the industrialization of 1 million sets of line-controlled chassis brake systems [2] - The planned investment for working capital has been adjusted from 820 million yuan to 807 million yuan due to the slight shortfall in the actual net funds raised [2] Project Implementation and Delays - The decision to extend the project timeline was made to ensure steady progress of the fundraising projects, mitigate risks associated with fund usage, and enhance the efficiency and effectiveness of fund utilization [3] - As of September 30, 2025, the company has established 16 fundraising accounts with a total balance of 1.493 billion yuan, indicating proper fund management [3] - The highest balance in the fundraising accounts is 500 million yuan at the Industrial and Commercial Bank of China, while other accounts have varying balances from 250 thousand yuan to 163 million yuan [3] Project Feasibility and Impact - The project delay does not alter the project's content, total investment, or implementing entity, and the feasibility of the project remains unchanged [3] - The delay is not expected to adversely affect the company's production and operations, aligning with the company's development strategy and the interests of all shareholders [3]

Company Overview - The company maintains a high capacity utilization rate, with production levels dependent on vehicle sales. It plans to expand production lines based on market demand for specific projects [2]. - The company has technical reserves for its EMB products, which are not yet mass-produced. Market launch dates will depend on customer project schedules [2][3]. - The company has focused on corner module technology, integrating various systems to enhance vehicle functionality and support the development of intelligent driving [3]. Financial Performance - The company's gross profit margin has improved due to increased domestic vehicle sales and new international projects, alongside ongoing product structure optimization and cost reduction efforts [3]. - The company faces annual price reduction pressures from vehicle manufacturers but aims to optimize product structure and enhance internal management to address these challenges [4]. Competitive Position - As a leading domestic automotive brake system manufacturer, the company positions itself as a competitor to international brands, offering customized products with advantages in cost-effectiveness, service, and responsiveness [6]. - The company is actively pursuing opportunities as domestic automakers increase local supplier development and procurement [6]. Future Developments - Currently, the company does not have a robotics division but is researching components that may be used in robotic applications, such as ball screws and brushless motors [5].

Core Viewpoint - The company has been focusing on the development of corner module technology, aiming to provide comprehensive and systematic solutions for vehicles, which enhances the functionality and customization of automotive applications [1] Group 1 - The company integrates hub motors, electronic mechanical brakes (EMB), steering knuckles, active suspension, and chassis domain controllers into its solutions [1] - This integration allows for independent control of various vehicle systems, revolutionizing traditional Ackermann steering and enabling features such as in-place steering and lateral movement [1] - The advancements significantly expand the application scenarios for vehicles, catering to user demands for personalized and customized travel experiences [1] Group 2 - The developments lay a solid foundation for the widespread adoption of intelligent driving technologies [1]

Group 1: Company Performance - The company's gross profit margin has improved due to increased domestic automobile sales and the launch of new international projects, leading to a steady growth in performance [1] - The company is actively optimizing its product structure and enhancing internal cost reduction and efficiency measures, which effectively boosts manufacturing capabilities and gross profit margins [1] Group 2: Product Development - The company has technical reserves for its EMB products, which are not yet mass-produced; market launch dates depend on customer project plans [1] - The company has been focusing on corner module technology, providing comprehensive solutions that integrate hub motors, EMB, steering systems, active suspension, and chassis domain controllers, enabling independent control of vehicle systems [2] Group 3: Market Trends - The proportion of sales related to new energy vehicles is increasing year by year, correlating positively with the production and sales of downstream new energy vehicles [2] - The company aims to secure more clients and projects by offering essential braking systems, automotive electronics, and wheel motor products for new energy vehicles [2] Group 4: Operational Challenges - The company faces annual price reduction demands from vehicle manufacturers and is working to optimize product structure and improve internal management to address pricing pressures [2] - The Moroccan production base project is progressing in an orderly manner [2]

Core Viewpoint - The automotive parts giant Berteli is expanding into embodied intelligence and low-altitude economy, with a focus on humanoid robots and related core components [1][3]. Financial Performance - In the first half of the year, Berteli achieved revenue of 5.164 billion, a year-on-year increase of 30.0%, and a net profit attributable to shareholders of 522 million, up 14.2% [3]. - However, the second quarter saw a significant decline in growth, with revenue of 2.526 billion, a quarter-on-quarter decrease of 4.2%, and a net profit of 252 million, down 6.8% [3]. - The gross profit margin for the first half of the year was 18.56%, down from 22.14% in the same period over the past three years [3][4]. Future Growth Prospects - The company anticipates continued revenue growth in the second half of the year based on customer demand plans [3]. - Berteli's gross profit margin is expected to improve as the number of project orders increases and the proportion of smart electronic control products rises [4]. - In the second quarter, Berteli added 162 new projects, a year-on-year increase of 80.0%, with expected annualized revenue of 4.18 billion from these projects [5]. Technological Advancements - The automotive industry is transitioning from electrification to intelligence, with a focus on high-level autonomous driving requiring redundancy in braking and steering systems [6]. - Berteli is advancing in the development of Electronic Mechanical Braking (EMB) systems, which are seen as a future direction for line control braking [6][7]. - The company is also working on integrated chassis systems that combine braking, steering, and suspension, which are expected to provide competitive advantages [7]. Investment and Market Position - Berteli has established a fund for investing in humanoid robots and low-altitude economy sectors, with the fund already registered with the China Securities Investment Fund Association [7]. - Despite recent stock performance concerns from investors, the company believes its value is underestimated, with a closing stock price of 51 yuan and a market capitalization of 30.93 billion [7].

Investment Rating - The investment rating for the company is "Buy" (maintained) [1] Core Views - The company's Q2 gross margin improved sequentially but remains under pressure, with notable growth in electronic and overseas business [3][9] - The company reported a revenue of 5.16 billion yuan in the first half of 2025, a year-on-year increase of 30.0%, and a net profit of 522 million yuan, up 14.2% year-on-year [8][9] - The company is expanding its production capacity and advancing technology development to strengthen its long-term growth foundation [9] Financial Performance Summary - For 2023A, total revenue is projected at 7.474 billion yuan, with a year-on-year growth of 34.93% [1] - The net profit attributable to the parent company for 2023A is estimated at 891.50 million yuan, reflecting a year-on-year increase of 27.57% [1] - The latest diluted EPS for 2023A is 1.47 yuan per share, with a P/E ratio of 32.44 [1] Revenue and Profit Forecast - Revenue forecasts for 2025-2027 are 12.92 billion yuan, 15.50 billion yuan, and 18.38 billion yuan, with year-on-year growth rates of 30%, 20%, and 19% respectively [9] - The net profit attributable to the parent company for 2025-2027 is projected at 1.44 billion yuan, 1.74 billion yuan, and 2.08 billion yuan, with year-on-year growth rates of 19%, 21%, and 20% respectively [9] Margin Analysis - The gross margin for Q2 2025 is reported at 19.19%, showing a sequential recovery but still under pressure year-on-year [3] - The company’s net profit margin for Q2 2025 is 9.98%, reflecting a significant year-on-year decline primarily due to pressure on gross margins [3]