2026 Top 10 Water Quality Sensor Manufacturers in China

Beixin Future IoT Technology (Hebei) Co., Ltd

Beixin Future IoT Technology (Hebei) Co., Ltd., with its registered address at No. 1203, Fudong Office Building, No. 245 Fudongbei Street, Congtai District, Handan City, Hebei Province, is registered with the Congtai District Market Supervision and Administration Bureau. The legal representative is Chen Shuxi, and its business scope includes IoT technology services; Assembly and sales of experimental analysis instruments, instruments, environmental protection equipment, measurement and control equipment, agricultural and forestry automation equipment, environmental ecological detection instruments, and IoT sensors; Development of digital intelligent cloud management platform and Internet of Things technology; Sales of digital environmental ecological monitoring systems, electronic products, mechanical equipment, electrical automation equipment, optical analysis instruments, purification equipment and accessories, electronic components, laboratory consumables, chemical reagents (excluding hazardous chemicals), teaching instruments, office equipment, computer software and hardware, communication equipment, electronic equipment and accessories, hardware products, metal products, labor protection equipment, and glass products; Equipment installation, maintenance, and upkeep; Environmental water quality testing services; Environmental air quality testing services; Indoor air quality testing services; Food testing services; Development of food testing technology, technical consultation, technical exchange, technical services, transfer of technical achievements, and promotion of technology; Import and export business of goods or technology * * (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Water Quality Sensor, Mixer, Nitrogen Oxide Analyzer

Shandong Jingdao Optoelectronics Technology Co., Ltd

Shandong Jingdao Optoelectronic Technology Co., Ltd., with its registered address at Building 207, Phase I of Weifang High tech Zone Optoelectronic Industry Accelerator, No. 155 Guangdian Circuit, Weifang High tech Zone, Shandong Province, is registered with the Market Supervision Administration of Weifang High tech Industrial Development Zone. The legal representative is Xu Xiaomiao, and its business scope includes licensed projects such as inspection and testing services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Research and development of Internet of Things technology; Manufacturing of IoT devices; Sales of IoT devices; Software development; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Electronic product sales; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Sales of air pollution monitoring and detection instruments and meters; Manufacturing of monitoring and detection instruments for water quality pollutants; Sales of water quality pollutant monitoring and detection instruments and meters; Environmental protection monitoring; Environmental consulting services; Manufacturing of ecological environment monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Sales of environmental emergency detection instruments and meters; Technology import and export; Import and export of goods; Sales of office equipment; Manufacturing of office equipment consumables; Sales of office equipment and consumables; Information system operation and maintenance services; Sales of electronic specialized equipment; Manufacturing of electronic specialized equipment; Manufacturing of information security equipment; Sales of information security equipment; Information technology consulting services; Sales of communication equipment; Repair of communication equipment; Research and development of hardware products; Manufacturing of hardware products; Wholesale of hardware products; Mechanical parts and component processing; Sales of chemical products (excluding licensed chemical products); Information consulting services (excluding licensed information consulting services); Enterprise management consulting; External contracting projects. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Water Quality Sensor, Micro Water Quality Monitoring Station, Traffic Visibility Meteorological Station

Shandong 123 IoT Technology Co., Ltd

Shandong 123 IoT Technology Co., Ltd., registered at Room 402, Building A1, Qilu Software Park Entrepreneurship Plaza, No. 1 Shunhua Road, Shunhua Road Street, Jinan Area, China (Shandong) Pilot Free Trade Zone, registered with the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee, with Yang Yunjian as the legal representative. Its business scope includes general projects such as IoT equipment manufacturing; Sales of IoT devices; Research and development of Internet of Things technology; Internet of Things technology services; Manufacturing of network equipment; Sales of network equipment; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Software development; Software sales; Information system integration services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Electronic product sales; Wholesale of electronic components; Wholesale of computer software, hardware, and auxiliary equipment; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Engineering management services; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Class II value-added telecommunications services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Water Quality Sensor, Smart Power, Garbage Bin Sensor

Hangzhou Anlan Smart Sensing Technology Co., Ltd

Hangzhou Anlan Smart Sensing Technology Co., Ltd., with its registered address at Room 202, Building 2, No. 5-2 Binwen Road, Xixing Street, Binjiang District, Hangzhou City, Zhejiang Province, is registered with the Market Supervision and Administration Bureau of Hangzhou High tech Industrial Development Zone (Binjiang). The legal representative is Zhang Tao, and the business scope includes general projects such as Internet of Things technology research and development; Internet of Things technology services; Information system integration services; Wholesale of computer software, hardware, and auxiliary equipment; Manufacturing of IoT devices; Sales of IoT devices; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of monitoring and detection instruments for water quality pollutants; Sales of water quality pollutant monitoring and detection instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of ecological environment monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Development of intelligent water management system (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law).. Core products: Water Quality Sensor, Online Water Quality Analyzer, Controller And Telemetry Terminal

Shandong Boke Instrument Co., Ltd

Shandong Boke Instrument Co., Ltd., registered at Room 104, 1st Floor, Workshop 3, Oulong Science and Technology Park, No.1 Jinma Road, Yuqing Community, Xincheng Street, Weifang High tech Zone, Shandong Province, registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, with Wang Jianhong as the legal representative. Its business scope includes general projects: sales of instruments and meters; Electronic product sales; Sales of environmental emergency detection instruments and meters; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Computer and office equipment maintenance; Electrical equipment repair; Manufacturing of instruments and meters; Instrument and meter repair; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Software development; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Sales of air pollution monitoring and detection instruments and meters; Manufacturing of monitoring and detection instruments for water quality pollutants; Sales of water quality pollutant monitoring and detection instruments and meters; Environmental protection monitoring; Environmental consulting services; Manufacturing of ecological environment monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Sales of mechanical and electrical equipment; Sales of specialized teaching instruments; Sales of communication equipment; Repair of communication equipment; Sales of metal products; Manufacturing of hardware products; Wholesale of hardware products; Research and development of hardware products; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of IoT devices; Research and development of Internet of Things technology; Sales of IoT devices; Technology import and export; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of electronic measuring instruments; Import and export of goods; Manufacturing of office equipment consumables; Sales of office equipment; Sales of office equipment and consumables; Information system operation and maintenance services; Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Manufacturing of information security equipment; Sales of information security equipment; Information technology consulting services; Information consulting services (excluding licensed information consulting services); Sales of chemical products (excluding licensed chemical products); Enterprise management consulting; External contracting projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Inspection and testing services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Water Quality Sensor, Bird Voiceprint Recorder, Ceilometer

Qingdao Haiyan Electronics Co., Ltd

Qingdao Haiyan Electronics Co., Ltd., with its registered address at 223 Jinhong West Road, Chengyang District, Qingdao City, Shandong Province, is registered with the Market Supervision Administration of Chengyang District, Qingdao City. The legal representative is Wen Qi, and the business scope includes general projects such as navigation, surveying, meteorological and marine specialized instrument manufacturing; Manufacturing of marine engineering equipment; Manufacturing of marine environment monitoring and detection equipment; Sales of marine environmental monitoring and detection equipment; Sales of marine water quality and ecological environment monitoring instruments and equipment; Sales of daily necessities; Sales of power electronic components; Wholesale of electronic components; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Electronic product sales; Sales of intelligent instruments and meters; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Ocean engineering design and module design manufacturing services; Information system integration services; Ship leasing; Instrument and meter repair; Rental of computers and communication equipment; Repair of communication equipment; Electrical equipment repair; Computer and office equipment maintenance; Marine services; Marine environmental services; Software development; Mechanical equipment leasing; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Water Quality Sensor, Water Tight Plug And Photoelectric Slip Ring, Comprehensive Observation Platform For Physical Ocean

Zhengzhou Weisheng Electronic Technology Co., Ltd

Zhengzhou Weisheng Electronic Technology Co., Ltd., with its registered address at 299 Jinsuo Road, Zhengzhou High tech Development Zone, registered with the Market Supervision and Administration Bureau of Zhengzhou High tech Industrial Development Zone, and represented by Gu Ruiqin as its legal representative. Its business scope includes the development, production, sales, technology transfer, technical services, and technical consulting of gas sensing components, sensors, detection and control instruments, and electronic products; Import and export trade.. Core products: Water Quality Sensor, Formaldehyde Sensor, Air Quality Sensor