Chan Ye Xin Xi Wang·2026-02-15 00:27Core Viewpoint - The water quality testing instrument industry is experiencing steady growth driven by increasing public concern for water safety and stricter environmental regulations, with the market size projected to grow from 1.83 billion yuan in 2017 to 5.22 billion yuan by 2025, representing a compound annual growth rate (CAGR) of 14.03% [1][9]. Industry Overview - Water quality testing refers to the process of determining the types and concentrations of pollutants in water, evaluating water quality status [3]. - Key water quality indicators include comprehensive indicators (temperature, color, turbidity, pH, conductivity, suspended solids, dissolved oxygen, chemical oxygen demand, and biochemical oxygen demand) and toxic substances (phenols, cyanides, arsenic, lead, chromium, cadmium, mercury, and organic pesticides) [3]. - Water quality testing instruments can be categorized by function (single-parameter and multi-parameter testers), testing items (pH meters, total phosphorus testers, etc.), and usage environment (laboratory, portable, simple, and online testers) [4][3]. Market Demand and Growth - The market demand for water quality testing instruments is steadily increasing due to heightened public awareness and regulatory pressures [1][9]. - The industry is expected to play a crucial role in dynamic water quality monitoring, pollution warning, and comprehensive management, driven by advancements in smart, portable, and multi-parameter integrated technologies [1][9]. Industry Development Background - Water quality safety is a significant concern, with ongoing improvements in surface and groundwater quality in China [4][5]. - In 2024, 90.4% of monitored surface water quality sections were rated as good (Class I-III), indicating progress in water environment governance [5]. - Continuous, precise, and efficient monitoring of water quality is essential for ensuring environmental safety and supporting scientific decision-making [5]. Industry Chain - The upstream of the water quality testing instrument industry includes raw materials and components such as sensors, probes, circuit boards, optical components, and consumables [5]. - The midstream involves the production and manufacturing of water quality testing instruments, while the downstream encompasses sales channels and application fields, including environmental water, wastewater, and water conservancy sectors [5][6]. Competitive Landscape - The industry features a diverse competitive landscape with international leaders (e.g., Thermo Fisher, Hach, Siemens, ABB) dominating the high-end market, while domestic companies (e.g., Xuedilong, Xianhe Environmental Protection, and others) focus on mid-range markets and specialized applications [9][10]. - Domestic firms leverage their understanding of local markets and flexible service models to establish competitive advantages in mid-tier markets [10]. Key Companies - Xianhe Environmental Protection Technology Co., Ltd. has developed a comprehensive service provider model in environmental monitoring, with a reported revenue of 138 million yuan in the first half of 2025, reflecting a 0.73% year-on-year growth [10]. - Lihua Technology Co., Ltd. specializes in environmental monitoring systems, reporting a revenue of 558 million yuan in the first three quarters of 2025, marking a 5.15% increase [12]. Industry Trends - The industry is moving towards multi-parameter integration, real-time monitoring, and intelligent analysis, with future instruments expected to combine various detection technologies [13]. - There is a focus on miniaturization and rapid on-site detection capabilities, enabling water quality testing to expand into distributed scenarios such as river inspections and household water safety [14]. - Companies are transitioning from equipment suppliers to comprehensive solution providers, offering monitoring systems and data services, enhancing the value derived from long-term monitoring data [14].