Group 1: Financial Performance and Investments - The company reported R&D expenses of 115 million CNY for the first half of 2025 [1] - As of June 30, 2025, the company had cash reserves of 915 million CNY and trading financial assets of 1.338 billion CNY [5] - The company aims to enhance shareholder returns through cash dividends and share buybacks [8] Group 2: Market Position and Product Development - The company holds a leading position in the domestic market for large and medium-sized bus thermal management products [2] - In the first half of 2025, the company secured over 2.8 billion CNY in new orders from strategic clients in the passenger vehicle sector [4] - The company’s products are widely used across various vehicle types, including large buses, passenger cars, and refrigerated vehicles [10] Group 3: Strategic Partnerships and Clientele - The company has established strategic partnerships with several major automotive manufacturers, including BYD, SAIC Audi, and Changan [4] - The company is a key supplier of thermal management products for multiple models of NIO and Leap Motor [11] - The company is actively expanding its presence in the North American market, focusing on major OEMs [20] Group 4: Future Outlook and Challenges - The company anticipates continued growth in the large and medium-sized bus market, with a projected sales increase in the second half of 2025 [5] - The company is exploring new product developments in response to the electrification trends in commercial vehicles [9] - The company is currently not considering entering the data center and humanoid robot sectors, focusing instead on its core thermal management business [16]

Core Insights - In the first half of 2025, the company reported a revenue of 2.493 billion yuan, representing a year-on-year growth of 11.29%, and a net profit attributable to shareholders of 142 million yuan, up 55.59% year-on-year [1] Segment Summaries Bus Thermal Management - The company sold over 20,000 bus air conditioning systems in the first half of the year, achieving a year-on-year growth of 23% [1] - The company is focusing on advanced product development for overseas markets, including CO2 heat pump air conditioning and high-efficiency heat pumps [1] Passenger Vehicle Thermal Management - The passenger vehicle division secured new orders exceeding 2.8 billion yuan in the first half of the year [1] - Key projects are progressing to the SOP stage, including collaborations with major clients like Huawei and BYD [1] Refrigeration and Freezing Units - The company sold over 3,300 refrigeration units, steadily increasing its market share in the domestic market [2] Automotive Air Conditioning Compressors - The company sold over 39,100 electric compressors, marking a year-on-year growth of over 60% [2] - New projects were secured with major clients such as FAW Liberation and Dongfeng Liuzhou [2] Battery Thermal Management - The battery thermal management segment sold over 7,500 systems, reflecting a 51% increase year-on-year [2] - The company is optimizing product and customer layouts to enhance order quality [2] Automotive Electronics - The automotive electronics segment sold over 670,000 electronic throttles and over 420,000 various fan products in the first half of the year [3]

Investment Rating - The investment rating for the company is "Accumulate" (maintained) [5][6] Core Views - The company achieved a revenue of 278 million yuan in H1 2025, representing a year-on-year increase of 8%, with a net profit attributable to shareholders of 28.98 million yuan [5] - In Q2 2025, the company reported a revenue of 153 million yuan, up 10% year-on-year and 23% quarter-on-quarter, with a net profit of 17.91 million yuan, reflecting a 3% year-on-year increase and a 62% quarter-on-quarter increase [5] - The company is actively expanding into the power transmission and transformation, shipbuilding, and data center sectors, with a significant increase in orders [5] - The company plans to issue convertible bonds to raise up to 200 million yuan for the construction of new production lines for high-speed centrifugal blowers and smart variable frequency efficient fans [5] Summary by Sections Market Performance - The closing price as of August 26, 2025, was 42.70 yuan, with a total market capitalization of 3,134.18 million yuan and a circulating market capitalization of 1,619.64 million yuan [3] Financial Data - The company reported a gross margin of 29.05% for cooling systems and 28.86% for ventilators in H1 2025 [5] - The order backlog as of June 30, 2025, was 577 million yuan, a 28.79% increase from the previous year [5] Earnings Forecast and Valuation - The forecasted net profits for 2025-2027 are 61 million yuan, 75 million yuan, and 92 million yuan, respectively, with corresponding P/E ratios of 51.4, 42.0, and 33.9 [8] - The company is expected to benefit from high-growth sectors such as rail transit, nuclear power, marine engineering, and data centers [6]

Core Viewpoint - The rapid development of the electric vehicle industry is accompanied by safety concerns, particularly regarding battery thermal runaway, which is primarily caused by high temperatures and overcharging. Advanced battery thermal management systems are essential for ensuring safety [1]. Group 1: Battery Thermal Management Systems - The design phase of battery thermal management systems is critical, requiring simulations to ensure uniform cooling across all cells and complete sealing to prevent liquid contact with cells [1]. - Common issues arise from client-provided module and cell designs, leading to ineffective thermal management, particularly in corner cells due to design flaws [1]. - Safety in battery thermal management relies on design, materials, and technological innovation, with design being the most significant factor, especially under high load conditions [1]. Group 2: New National Standards - In March, the Ministry of Industry and Information Technology released new safety requirements for electric vehicle batteries, mandating that batteries must not catch fire or explode, with new tests for bottom impact and fast charging cycles to be implemented by July 2026 [2]. - This new standard is expected to drive companies to redesign battery pack structures and thermal management systems, promoting high-quality development in the industry and potentially leading to a "stronger gets stronger" market dynamic [2]. Group 3: Material Selection and Cost Implications - The new national standard will not affect existing solutions but will require the selection of appropriate materials, with changes in the chemical composition of thermal management circuit liquids [3]. - For lower temperature requirements, cheaper materials are sufficient, but higher performance materials will increase costs, with immersion cooling systems potentially costing about 25% more than traditional systems [3]. Group 4: Industry Response and Opportunities - Several battery companies, including BYD, Xinwanda, Guoxuan High-Tech, and CATL, have announced that their products meet or exceed the new national standards [4]. - The new standards are expected to promote safety upgrades in the battery industry, leading to optimization in thermal management and liquid cooling systems, as well as improvements in lithium battery material thermal stability [4]. - Solid-state batteries, viewed as the next generation of technology with higher safety performance, require more efficient thermal management designs due to the low thermal conductivity of solid electrolytes, with material costs for thermal management systems being 10% to 15% higher [4].

Group 1 - The new national standard for electric vehicle batteries requires companies to redesign battery pack structures and thermal management systems to enhance safety and performance [1][2] - The standard, which will be implemented in July 2026, mandates that batteries must not catch fire or explode under internal short circuit conditions, marking it as the strictest battery safety regulation to date [2] - Industry experts believe that the new standard will accelerate high-quality development in the sector, potentially leading to a "stronger survive" market dynamic [2] Group 2 - Companies like BYD, Xinwanda, Guoxuan High-Tech, and CATL have announced that their products meet or exceed the new standard requirements [4] - The new standard is expected to promote safety upgrades in the battery industry, driving optimization in thermal management and liquid cooling systems, as well as improvements in lithium battery material thermal stability [4] - Solid-state batteries, viewed as the next generation of advanced technology, require more efficient thermal management designs due to their lower thermal conductivity, with material costs for thermal management systems expected to increase by 10% to 15% [4]