Group 1 - The latest stock price of Hengshuai Co., Ltd. is 91.91 yuan, an increase of 5.61 yuan or 6.50% from the previous trading day [1] - The stock reached a maximum of 92.40 yuan and a minimum of 86.90 yuan during the trading session, with a total transaction amount of 420 million yuan [1] - Hengshuai Co., Ltd. is primarily engaged in the research, development, production, and sales of automotive components, including automotive motors and cleaning systems [1] Group 2 - The company operates in the automotive parts manufacturing industry, involving sub-sectors such as robotics and automotive thermal management [1] - On August 15, the company announced on an interactive platform that its self-developed harmonic magnetic field motor technology has entered the industrialization expansion stage and is gradually being applied to new product development [1] - This technology is expected to meet the industry's demand for new application scenarios and higher performance in the motor sector [1] Group 3 - Fund flow data indicates that Hengshuai Co., Ltd. experienced a net inflow of 10.14 million yuan from main funds on that day, with a cumulative net inflow of 66.79 million yuan over the past five days [1]

Core Viewpoint - The traditional cleaning business shows a continuous improvement demand for technological innovation, but there is currently no disruptive innovation requirement due to the maturity of existing solutions [1] Group 1: Company Insights - Hengshuai Co., Ltd. (300969) indicated that the core technical indicators, such as power density, have not significantly changed, leading to a relatively low demand for new technology applications in traditional cleaning solutions [1] - The company highlighted that in high-level autonomous driving scenarios, there is an increasing demand for the intelligence and complexity of cleaning systems, which has been validated and is gradually being mass-produced [1]

Group 1: Research Basic Information - The research object is Hengshuai Co., Ltd., belonging to the automotive parts industry, and the reception time was April 7, 2025. The company's board secretary, Liao Weiming, received the visitors [17] Group 2: Detailed Research Institutions - Participating institutions include China - Europe Fund (fund management company, with relevant personnel including Zhong Ming, Wang Ying, etc.), Penghua Fund (fund management company, with relevant personnel including Yan Siqian, Huang Yisong, etc.), and Minsheng Securities (securities company, with relevant personnel including Bai Ru, Cui Yan, etc.) [18] Group 3: Main Content Company's Business Overview - In 2024, the automotive industry was generally stable and improving. The company focused on cleaning and motor businesses, took multiple measures to develop business, strengthened R & D, and improved production management. The main business income was 950.51 million yuan, a 4.31% increase from the previous year, and the net profit attributable to shareholders of the listed company was 213.71 million yuan, a 5.75% increase [22] - The cleaning and motor businesses were basically equal. The cleaning business declined year - on - year, while the motor business remained stable and its proportion increased. Domestic sales accounted for about 60%, and exports accounted for about 40%, with little change in the ratio [23] Q&A - **Motor Business Expansion Plan**: The company will continue existing strategies and explore emerging motor and fluid products, focusing on expanding in - vehicle and chassis motor varieties, and has obtained batch project approvals for EPB motors [23][24] - **Application of Harmonic Magnetic Field Motor Technology**: The technology has been applied to logistics system roller motors and is in the mass - production ramp - up phase. In the automotive field, it has limited mass - production scale but has potential for future applications [25] - **Application of Harmonic Magnetic Field Motor Technology in Cleaning Business**: Traditional cleaning business has low demand for new technologies currently, but there may be applications in high - level autonomous driving scenarios [25][26] - **Outlook for Cleaning Business**: The traditional cleaning business faces competition and short - term growth pressure, while the ADAS cleaning system business has good market prospects with the development of L3+ intelligent driving [26] - **Impact of Tariff Policy Changes**: The company closely monitors overseas tariff policies, has a small direct - sales business proportion in the US market (2.7% in 2024), and uses EXW, FOB and other quotation methods, so the impact of tariff increases is currently small [26][27] - **ADAS Active Sensing Cleaning System Business**: The company has obtained batch project approvals from customers such as Waymo and Meituan, and will configure an annual production capacity of 250,000 sets of gas - liquid mixing cleaning systems, with some production in Thailand [28]