证券日报网2月12日讯 ，四方光电在接受调研者提问时表示，在半导体领域，公司自主研发的红外气体 传感器、微量氧分析仪在腔室气体监测解决方案方面已取得积极进展。其中，红外气体传感器产品已实 现批量供货，并形成持续的业务贡献，获得了国内主要半导体设备厂商的采购订单；同时，该产品正在 多家行业主流设备企业进行验证，客户导入工作稳步推进。在锂电领域，公司重点推出了露点传感器与 NMP传感器等产品。其中，基于NDIR技术的NMP传感器，凭借免维护、寿命长等优势展现出了强大的 竞争力，其实现国产化不仅有助于降低客户成本、保障供应链稳定，目前已在国内头部电芯生产企业及 涂布机厂商中实现批量配套。 （文章来源：证券日报） ...

Core Viewpoint - The company is focusing on developing competitive new products in key areas such as lithium batteries, agriculture, and food industry, alongside its existing industrial and safety business segment [1] Group 1: Product Development - In the lithium battery sector, the company has launched dew point sensors and NMP sensors, with the NMP sensor utilizing NDIR technology, offering advantages such as maintenance-free operation and long lifespan [1] - The domestic production of the NMP sensor helps reduce customer costs and ensures supply chain stability, with mass production already being implemented in leading domestic battery cell manufacturers and coating machine suppliers [1] Group 2: Agricultural and Food Industry Solutions - The company has introduced a high-humidity CO transmitter for agriculture and food industries, designed to operate reliably in harsh conditions of high temperature, high humidity, and chemical corrosion [1] - This product provides a durable and economical monitoring solution for gas concentration under complex working conditions, balancing safety and economic benefits for customers [1]

Core Viewpoint - The company, Keli Sensor (603662), acknowledges that its domestically produced six-dimensional force sensors still have certain performance gaps compared to international high-end products, particularly in core components like analog chips [1] Group 1: Product Development and Strategy - The company is focusing on a "differentiated application" strategy to optimize products for various precision requirements and cost sensitivities, aiming for the best performance-cost match in specific applications [1] - The current domestic chip solutions provide a significant advantage by reducing sensor costs, which facilitates large-scale applications and market promotion [1] - The company plans to continuously optimize design, improve process levels, and advance large-scale production to further lower marginal costs and enhance market competitiveness [1] Group 2: Research and Development Progress - The relevant technology research and development, as well as industrialization efforts, are still in a phase of continuous optimization, with specific progress to be disclosed through the company's public announcements [1]

Investment Rating - The report assigns an "Accumulate-A" rating for the company, marking its first coverage [8]. Core Views - The company has a strong foundation in temperature, pressure, and oxygen sensors, with significant growth potential in force sensors for robotics applications [1]. - The company has successfully expanded its customer base, leading to increased product sales and steady revenue growth, with a projected revenue CAGR of around 20% from 2020 to 2024 [35]. - The pressure sensor segment is expected to surpass temperature and thermal resistors as the company's primary revenue source by 2024 [23]. Summary by Sections Company Overview - The company specializes in the research, production, and sales of thermal resistors, temperature sensors, oxygen sensors, and pressure sensors, with a comprehensive product range and advanced R&D capabilities [16][6]. - The company has established a strong market position with a diverse customer base, including major domestic and international companies [16]. Market Performance - The company’s revenue is projected to reach 1.17 billion yuan in 2025, with a growth rate of 24.5%, and net profit is expected to be 112 million yuan, reflecting a growth rate of 36.1% [8][10]. - The gross margin has remained stable around 30% from 2021 to 2023, with slight fluctuations due to production capacity and new factory amortization [39][38]. Product Segments - The thermal resistor and temperature sensor markets are expected to grow steadily, with the global NTC market projected to reach 5.1 billion yuan by 2030 [44]. - The pressure sensor market is anticipated to grow significantly, with the global market for medium and low-pressure sealed pressure sensors expected to reach 589 million USD by 2032 [5]. - The oxygen sensor market is also expanding, with a projected market size of 7.417 billion USD by 2032, driven by applications in automotive and medical sectors [7]. Financial Projections - The company’s earnings per share (EPS) are projected to be 1.14, 1.45, and 1.83 yuan for 2025, 2026, and 2027, respectively, with corresponding price-to-earnings (P/E) ratios of 75.7X, 59.6X, and 47.3X [8][10]. - The company is expected to maintain a stable gross margin across its product lines, with pressure sensors, thermal resistors, and oxygen sensors projected to have gross margins of 31.61%, 33.15%, and 25.74% in 2024 [39].

Core Viewpoint - The company specializes in the research, production, and sales of thermistors, temperature sensors, oxygen sensors, and pressure sensors, possessing a leading intelligent sensor R&D platform and mastering key core technologies across the entire industry chain from materials to chips to sensors [1] Group 1: Company Overview - The company's main products include pressure sensors, oxygen sensors, temperature sensors, PTC thermistors, NTC thermistors, and torque sensors, which are widely used in various fields such as automotive, robotics, smart home, photovoltaic, energy storage, charging piles, IoT, consumer electronics, aerospace, and industrial control [1] - The revenue composition indicates that thermistors and temperature sensors, along with pressure sensors, are the primary sources of income, each accounting for nearly 50% in 2024 [1] - The company has experienced steady revenue growth with a year-on-year growth rate of approximately 20% from 2020 to 2024, while maintaining a gross margin of around 30% from 2021 to 2023 [1] Group 2: Market Potential - The global market for thermistors is expected to grow steadily, with NTC and PTC market sizes projected to reach 5.1 billion and 477 million USD by 2030, respectively [2] - The temperature sensor market is anticipated to reach 8.646 billion USD by 2030, with significant contributions from home appliances, consumer electronics, and industrial sectors [2] - The company has expanded its application scenarios from home appliances to automotive, photovoltaic, energy storage, and medical fields, indicating promising future development [2] Group 3: Product Development - The company is rapidly developing pressure sensors, with the global market for mid-high pressure sealed pressure sensors expected to reach 58.9 million USD and low-pressure sealed pressure sensors projected to reach 15.2 million USD by 2032 [3] - The company offers a range of pressure sensor products, including ceramic capacitive, MEMS, and glass micro-melt pressure sensors, covering low, medium, and high-pressure ranges, with some products already in mass delivery in the automotive sector [3] - The company is also developing force sensors based on MEMS technology and glass micro-melt processes, which are expected to see rapid growth as application scenarios industrialize [3] Group 4: Oxygen Sensors - Initially used in home appliances, the company's oxygen sensors have successfully expanded into automotive and medical industries, with the global oxygen sensor market projected to reach 7.417 billion USD by 2032 [4] - Major players in the oxygen sensor market include DENSO, Niterra, Bosch, Drager, and Walker Products, with the top five manufacturers holding nearly 70% of the market share [4] - The company is set to become the first domestic sensor company to secure a project in the automotive front-mounted market for oxygen sensors by 2024 [4] Group 5: Financial Forecast and Valuation - Revenue projections for the company from 2025 to 2027 are 1.17 billion, 1.44 billion, and 1.76 billion CNY, with growth rates of 24.5%, 23.1%, and 22.2% respectively [5] - Net profit forecasts for the same period are 112 million, 143 million, and 180 million CNY, with growth rates of 36.1%, 27.0%, and 26.1% respectively [5] - The company is expected to benefit from its mastery of the entire industry chain, the ongoing trend towards domestic production of sensors, and the rapid development of humanoid robots, leading to a positive outlook for future growth [5]