CCA(SH:603100) Chan Ye Xin Xi Wang·2025-07-24 01:33Industry Overview - The liquid level transmitter is a core component of modern industrial automation systems, known for its simple structure, easy installation, and precise measurement, making it indispensable in industrial production, storage, and monitoring [1][15] - The importance of liquid level transmitters has increased due to the continuous improvement of industrial automation levels, the growing demand for refined production processes, and the reliance on high-precision liquid level monitoring in emerging industries such as new energy and intelligent manufacturing [1][15] - The Chinese liquid level transmitter market is projected to reach approximately 17.2 billion yuan in 2024, indicating a year-on-year growth trend [1][15] Application Fields - The main application fields for liquid level transmitters include the petrochemical industry and water treatment, where complex processes and high safety standards drive the demand for high-precision monitoring [1][15][13] - The rapid expansion of the water treatment industry, driven by environmental policies, has significantly increased the demand for liquid level transmitters [1][15] Market Dynamics - The liquid level transmitter industry is characterized by a competitive landscape where foreign brands dominate the high-end market, while domestic companies like Chuan Yi Co. and Mai Ke Sensor are gradually expanding their market share through cost-effectiveness [17][19] - The industry is witnessing an increase in concentration, with leading companies building competitive barriers through technological research and development and channel construction [17] Key Companies - Chuan Yi Automation Co., Ltd. focuses on industrial automatic control systems and reported a revenue of 6.75 billion yuan in 2024, reflecting a year-on-year growth of 2.3% [19] - Mai Ke Sensor Co., Ltd. specializes in manufacturing industrial process measurement and control instruments, including pressure sensors and liquid level transmitters [21] - Other notable companies include Shenzhen Yunmin Instrument Co., Ltd., which offers a range of liquid level transmitters and pressure sensors, and Shanghai Yuanwang Liquid Level Meter Co., Ltd., a pioneer in liquid level measurement instruments [21][19] Industry Challenges - The liquid level transmitter industry faces challenges such as environmental corrosion, interference from impurities and suspended particles, limitations in measurement accuracy, and insufficient long-term stability [23][24][25][26] Future Trends - The industry is expected to move towards higher precision, driven by the increasing demands of industrial automation for measurement accuracy [27] - Smart technology integration will be a key trend, with IoT and AI enabling liquid level transmitters to perform data analysis and autonomous decision-making [28] - Integration design will promote multifunctional and compact liquid level transmitters, reducing reliance on peripheral components and enhancing overall system reliability [29]