Updated Aug 15, 2026 · Public platform & industry data

Aug 15, 2026 Updated

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2026 Top 10 Water Sampler Manufacturers in China Shandong

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Top-rated Water Sampler suppliers, How to choose a Water Sampler manufacturer, Best Water Sampler companies in China

The top 10 Water Sampler manufacturers in Shandong for 2026 are: Qingdao Lubo Jianye Environmental Protection Technology Co., Ltd, Qingdao Xiecheng Innovation Environmental Protection Technology Co., Ltd, Qingdao Lubo Chuangke Environmental Protection Co., Ltd, Qingdao Xinye Environmental Protection Technology Co., Ltd, Shandong Youyunpu Optoelectronics Technology Co., Ltd, Qingdao Jinghong Environmental Protection Technology Co., Ltd, Shandong Anhai Environmental Technology Co., Ltd, Qingdao Shengxiang Information Technology Co., Ltd, Huaxi Xinrui (Qingdao) Analytical Instrument Co., Ltd, Qingdao Lubo Hengye Environmental Protection Technology Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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ShandongShandong
Top 1
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Qingdao Lubo Jianye Environmental Protection Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2016-02-19
Registered Capital10000K CNY

Qingdao Lubo Jianye Environmental Protection Technology Co., Ltd., with its registered address at Room 1801, Building 3, No. 130 Jiushui East Road, Licang District, Qingdao City, is registered with the Market Supervision Administration of Licang District, Qingdao City. The legal representative is Lv Changgang, and the business scope includes general projects such as software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of instruments and meters; Electronic product sales; Sales of mechanical equipment; Sales of household appliances; Sales of labor protection equipment; Retail of sports goods and equipment; Retail of hardware products; Sales of Class II medical devices; Medical research and experimental development; Wholesale of cosmetics; Engineering and technical research and experimental development; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of experimental analytical instruments; General equipment manufacturing (excluding special equipment manufacturing); Sales of office supplies; Health consultation services (excluding diagnosis and treatment services); Sales of health food (pre packaged); Sales of needle textiles and raw materials; Wholesale of clothing and apparel; Clothing and apparel retail; Manufacturing of household textile products; Sales of plastic products; Sales of leather products; Sales of packaging materials and products; Jewelry manufacturing; Wholesale of jewelry; Advertising production; Advertising release; Advertising design and agency; Enterprise management consulting; Manufacturing of intelligent unmanned aerial vehicles; Sales of intelligent unmanned aerial vehicles; Sales of firefighting equipment; Manufacturing of security equipment; Sales of security equipment; Agricultural machinery services; Sales of intelligent robots; Research and development of intelligent robots; 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: cosmetics production [branch operation]; Production of Class II medical devices; Production of Class III medical devices; Medical services; Production of health food; Third class medical device operation. (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 Sampler, Monitor, Iron Detector

Top 2
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Qingdao Xiecheng Innovation Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2022-01-29
Registered Capital10000K CNY

Qingdao Xiecheng Innovation Environmental Protection Technology Co., Ltd., registered at 720 meters east of Dazhou Village Community Neighborhood Committee, Chengyang District, Qingdao City, Shandong Province, is registered with the Market Supervision Administration of Chengyang District, Qingdao City. The legal representative is Sun Xiaomei, and the business scope includes general projects such as indoor air pollution control; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Environmental protection monitoring; Development of artificial intelligence application software; Basic software development for artificial intelligence; Sales of mechanical equipment; Sales of intelligent instruments and meters; Sales of experimental analytical instruments; Sales of specialized teaching instruments; Sales of electronic measuring instruments; Sales of specialized instruments and meters for environmental monitoring; Sales of marine water quality and ecological environment monitoring instruments and equipment; Sales of specialized equipment for environmental protection; Sales of labor protection equipment; General equipment manufacturing (excluding special equipment manufacturing); Environmental consulting services; Manufacturing of specialized instruments and meters for environmental monitoring; Specialized equipment repair; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Manufacturing of specialized equipment for environmental protection; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of communication equipment; Manufacturing of network equipment; Manufacturing of mobile communication devices; Manufacturing of security equipment; Manufacturing of instruments and meters; Manufacturing of ecological environment monitoring and detection instruments and meters; Sales of environmental emergency detection instruments and meters. (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 Sampler, Gas Detector, Water Quality Analyzer

Top 3
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Qingdao Lubo Chuangke Environmental Protection Co., Ltd
Overall Score4.7 / 5
Est. Date2024-06-26
Registered Capital5000K CNY

Qingdao Road Bochuangke Environmental Protection Co., Ltd., with its registered address at 801-45, Building 3, Innovation Park, No. 130-145 Jiushui East Road, Licang District, Qingdao City, Shandong Province, is registered with the Market Supervision Administration of Licang District, Qingdao City. The legal representative is Wang Zhaomin, and the business scope includes general projects such as environmental consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Manufacturing of instruments and meters; Electronic product sales; Sales of mechanical equipment; Sales of household appliances; Sales of labor protection equipment; Retail of sports goods and equipment; Retail of hardware products; Medical research and experimental development; Wholesale of cosmetics; Engineering and technical research and experimental development; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of experimental analytical instruments; General equipment manufacturing (excluding special equipment manufacturing); Sales of office supplies; Health consultation services (excluding diagnosis and treatment services); Sales of needle textiles and raw materials; Wholesale of clothing and apparel; Clothing and apparel retail; Manufacturing of household textile products; Sales of plastic products; Sales of leather products; Sales of packaging materials and products; Jewelry manufacturing; Wholesale of jewelry; Advertising production; Advertising release; Advertising design and agency; Enterprise management consulting; Manufacturing of intelligent unmanned aerial vehicles; Sales of intelligent unmanned aerial vehicles; Sales of firefighting equipment; Manufacturing of security equipment; Sales of security equipment; Agricultural machinery services; Sales of intelligent robots; Research and development of intelligent robots. (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 Sampler, Fully Automatic Liquid-Liquid Extraction, Water Quality Tester

TOP4
Qingdao Xinye Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2022-08-22
Registered Capital10000K CNY

Qingdao Xinye Environmental Protection Technology Co., Ltd., with its registered address located in the workshop of Qingdao Zhongchao Knitting Co., Ltd. in Shangma Industrial Park, Chengyang District, Qingdao City, Shandong Province, is registered with the Market Supervision Administration of Chengyang District, Qingdao City. The legal representative is Dan Limei, and its business scope includes general projects such as water pollution prevention and control services; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of specialized instruments and meters for environmental monitoring; Electronic product sales; Sales of mechanical equipment; Sales of electronic specialized equipment; Sales of specialized equipment for environmental protection; Sales of household appliances; Sales of household appliance spare parts; Sales of labor protection equipment; Retail of sports goods and equipment; Wholesale of sports goods and equipment; Sales of instruments and meters; Sales of electrical instruments and meters; Sales of electronic measuring instruments; Sales of intelligent instruments and meters; Wholesale of hardware products; Retail of hardware products; Sales of chemical products (excluding licensed chemical products); Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of instruments and meters; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized machinery and equipment for water resources. (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 Sampler, Dust Detector, Dust Monitor

TOP5
Shandong Youyunpu Optoelectronics Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-12-20
Registered Capital3000K CNY

Shandong Youyunpu Optoelectronic Technology Co., Ltd., registered at 108, 1st floor, Workshop 3, Oulong Science and Technology Park, No.1 Jinma Road, Yuqing Community, Xincheng Street, Weifang High tech Zone, Shandong Province (with multiple addresses), registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, with Xu Shanshan as the legal representative. Its business scope includes general projects: manufacturing of experimental and analytical instruments; Sales of experimental analytical instruments; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Manufacturing of IoT devices; Sales of IoT devices; Manufacturing of intelligent unmanned aerial vehicles; Sales of intelligent unmanned aerial vehicles; Manufacturing of testing machines; Sales of testing machines; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Sales of environmental emergency detection instruments and meters; Sales of specialized equipment for environmental protection; Sales of mechanical equipment; Sales of specialized teaching instruments; Sales of Class II medical devices; Sales of office equipment; Sales of communication equipment; Electronic product sales; Sales of chemical products (excluding licensed chemical products); Retail of hardware products; Software development; Mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Instrument and meter repair; General equipment repair; Specialized equipment repair; Repair of communication equipment; business management; Internet security services; Environmental emergency management services; Environmental protection monitoring; Socio economic consulting services; Sales of Class I medical devices. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (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 Sampler, Sulfate Analyzer, Rice Appearance Quality Tester

TOP6
Qingdao Jinghong Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2016-04-06
Registered Capital10000K CNY

Qingdao Jinghong Environmental Protection Technology Co., Ltd. is registered at Room 902, Unit 1, Building 4, No. 82 Chunyang Road, Chengyang District, Qingdao City, Shandong Province. The registration authority is the Market Supervision Administration of Chengyang District, Qingdao City, and the legal representative is Zhang Cuiyan. The business scope includes the research and sales of environmental protection equipment and intelligent instruments, the production of environmental protection equipment and intelligent instruments (not engaged in production activities at the company's domicile), technology development, technical consulting, technical services, and technology transfer in the field of environmental protection technology, environmental engineering design, construction, and maintenance, environmental pollution control projects, and the wholesale of environmental protection equipment and accessories, purification equipment and accessories, dust collectors, cleaning equipment, water treatment equipment and accessories, laboratory equipment, instruments and meters, hardware and electrical equipment, mechanical equipment. And accessories, HVAC equipment, office supplies, refrigeration equipment Energy saving products, chemical raw materials and products (excluding dangerous goods), electronic products, general labor protection products, import and export of goods and technology (prohibited by laws and administrative regulations, and restricted by laws and administrative regulations can only be operated after obtaining a license). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Water Sampler, Bod Analyzer, Multi Parameter Water Quality Detector

TOP7
Shandong Anhai Environmental Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2025-03-28
Registered Capital3000K CNY

Shandong Anhai Environmental Technology Co., Ltd., with its registered address at Room 2002, No. 6158, National Highway 309, Guanzhuang Street, Zhangqiu District, Jinan City, Shandong Province, is registered with the Market Supervision Administration of Zhangqiu District, Jinan City. The legal representative is Lv Zhiguo, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Manufacturing of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of instruments and meters; Electronic product sales; Sales of mechanical equipment; Sales of household appliances; Sales of labor protection equipment; Retail of sports goods and equipment; Retail of hardware products; Medical research and experimental development; Wholesale of cosmetics; Engineering and technical research and experimental development; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of experimental analytical instruments; General equipment manufacturing (excluding special equipment manufacturing); Sales of office supplies; Health consultation services (excluding diagnosis and treatment services); Sales of needle textiles and raw materials; Wholesale of clothing and apparel; Clothing and apparel retail; Manufacturing of household textile products; Sales of plastic products; Sales of leather products; Sales of packaging materials and products; Wholesale of jewelry; Jewelry manufacturing; Advertising production; Advertising release; Advertising design and agency; Enterprise management consulting; Manufacturing of intelligent unmanned aerial vehicles; Sales of intelligent unmanned aerial vehicles; Sales of firefighting equipment; Manufacturing of security equipment; Sales of security equipment; Agricultural machinery services; Sales of intelligent robots; Research and development of intelligent robots; Air pollution control; Water pollution control; Solid waste management; Research and development of resource recycling technology; Municipal facility management; Environmental consulting services; Urban and rural urban appearance management; Management of flood prevention and drainage facilities; Soil pollution control and remediation services; Environmental protection monitoring; Energy saving management services; Manufacturing of ecological environment materials; Sales of metal structures; Sales of household waste treatment equipment; Sales of direct drinking water equipment; Fertilizer sales; Mixing and processing of soil and fertilizer; Research and development of bio organic fertilizers; Ecological restoration and protection services; Salvage services; Rural household waste management services; Ecological resource monitoring; Water resource management; Environmental sanitation management (excluding environmental quality monitoring, pollution source inspection, and disposal services for urban household waste, construction waste, and kitchen waste); Rental services (excluding licensed rental services); Environmental emergency management services; Manufacturing of soil and site remediation equipment; Sales of soil and site remediation equipment; Indoor air pollution control; Harmless treatment of recycled food; Non metallic waste and debris processing; Recycling and cascading utilization of waste power batteries from new energy vehicles (excluding hazardous waste management); Comprehensive utilization of agricultural, forestry, animal husbandry and fishery waste; Urban greening management; Manufacturing of household appliances; Home appliance installation services; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Information system integration services; Research and development of mechanical equipment. (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 Sampler, Soil Tester,

TOP8
Qingdao Shengxiang Information Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2024-09-18
Registered Capital2000K CNY

Qingdao Shengxiang Information Technology Co., Ltd., with its registered address at Room 1201-14, Building 3, No. 130-145 Jiushui East Road, Licang District, Qingdao City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Licang District, Qingdao City. The legal representative is Lv Zhiguo, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Environmental consulting services; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of instruments and meters; Electronic product sales; Mechanical equipment research and development; Sales of mechanical equipment; Sales of household appliances; Sales of labor protection equipment; Retail of sports goods and equipment; Retail of hardware products; Medical research and experimental development; Wholesale of cosmetics; Engineering and technical research and experimental development; Manufacturing of electronic specialized equipment; Manufacturing of experimental analytical instruments; General equipment manufacturing (excluding special equipment manufacturing); Sales of office supplies; Health consultation services (excluding diagnosis and treatment services); Sales of needle textiles and raw materials; Wholesale of clothing and apparel; Clothing and apparel retail; Manufacturing of household textile products; Sales of plastic products; Sales of leather products; Sales of packaging materials and products; Jewelry manufacturing; Wholesale of jewelry; Advertising production; Advertising release; Advertising design and agency; Enterprise management consulting; Manufacturing of intelligent unmanned aerial vehicles; Sales of intelligent unmanned aerial vehicles; Sales of firefighting equipment; Manufacturing of security equipment; Sales of security equipment; Agricultural machinery services; Sales of intelligent robots; Research and development of intelligent robots. (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 Sampler, Electronic Balance, Anemometer

TOP9
Huaxi Xinrui (Qingdao) Analytical Instrument Co., Ltd
Overall Score4.4 / 5
Est. Date2021-03-31
Registered Capital2000K CNY

Huaxi Xinrui (Qingdao) Analytical Instrument Co., Ltd., with its registered address at Room 1107, No. 47 Jingkou Road, Licang District, Qingdao City, Shandong Province, is registered with the Market Supervision Administration of Licang District, Qingdao City. The legal representative is Zhao Mingzhi, and the business scope includes general projects: manufacturing of environmental emergency detection instruments and meters; Sales of environmental emergency detection instruments and meters; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Instrument and meter repair; Manufacturing of instruments and meters; Sales of experimental analytical instruments; Manufacturing of experimental analytical instruments; 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; Sales of intelligent instruments and meters; Manufacturing of ecological environment monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Sales of electronic measuring instruments; Manufacturing of electronic measuring instruments; Manufacturing of specialized instruments for navigation, surveying, meteorology, and oceanography; Sales of specialized instruments for navigation, surveying, meteorology, and oceanography; Manufacturing of intelligent instruments and meters; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Manufacturing of computer software, hardware, and peripheral devices; Manufacturing of industrial control computers and systems; Sales of industrial control computers and systems; Sales of mechanical equipment; Electronic product sales; Sales of labor protection equipment; Sales of glassware; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Business training (excluding licensed training such as education and vocational skills training); Sales of specialized chemical products (excluding hazardous chemicals); Sales of new membrane materials; Sales of ecological environment materials; Retail of hardware products; Sales of synthetic materials; Sales of plastic products. (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 Sampler, Uv Oil Analyzer, Soil Pre-Treatment

TOP10
Qingdao Lubo Hengye Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2010-06-04
Registered Capital1000K CNY

Qingdao Lubo Hengye Environmental Protection Technology Co., Ltd., with its registered address at Room 201, No. 93 Taitung Fourth Road, Shibei District, Qingdao City, is registered with the Market Supervision and Administration Bureau of Shibei District, Qingdao City. The legal representative is Yang Dongshun, and the business scope includes general projects: sales of environmental protection special equipment; Air pollution prevention and control services; Sales of mechanical equipment; Energy saving management services; Sales of water quality pollutant monitoring and detection instruments and meters; Wholesale of hardware products; Sales of labor protection equipment; Sales of gas and liquid separation and purification equipment; Indoor air pollution control; Industrial engineering design services; Import and export of goods; Technology import and export; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of specialized instruments and meters for environmental monitoring; Instrument and meter manufacturing [branch operation]; Electronic product sales; Sales of household appliances; Retail of hardware products; Wholesale of cosmetics; Engineering and technical research and experimental development; Specialized equipment manufacturing (excluding licensed professional equipment manufacturing) [branch operation]; Manufacturing of experimental analytical instruments [branch operation]; Sales of experimental analytical instruments; Manufacturing of intelligent instruments and meters [branch operation]; Sales of intelligent instruments and meters; General equipment manufacturing (excluding special equipment manufacturing) [branch operation]; Sales of office supplies; Health consultation services (excluding diagnosis and treatment services); Sales of needle textiles and raw materials; Wholesale of clothing and apparel; Clothing and apparel retail; Manufacturing of household textile products [branch operation]; Sales of plastic products; Sales of leather products; Sales of packaging materials and products; Jewelry manufacturing [branch operation]; Wholesale of jewelry; Advertising production; Advertising release; Advertising design and agency; Enterprise management consulting; Intelligent unmanned aerial vehicle manufacturing [branch operation]; Sales of intelligent unmanned aerial vehicles; Sales of firefighting equipment; Manufacturing of security equipment [branch operation]; Sales of security equipment; Agricultural machinery services; Sales of intelligent robots; Research and development of intelligent robots. (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 Sampler, Bubble Type Water Level Gauge, Noise And Noise Tester

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Qingdao Lubo Jianye Environmental Protection Technology Co., Ltd2016-02-19Water Sampler, Monitor, Iron Detector10000K CNYNot Supported
Qingdao Xiecheng Innovation Environmental Protection Technology Co., Ltd2022-01-29Water Sampler, Gas Detector, Water Quality Analyzer10000K CNYNot Supported
Qingdao Lubo Chuangke Environmental Protection Co., Ltd2024-06-26Water Sampler, Fully Automatic Liquid-Liquid Extraction, Water Quality Tester5000K CNYNot Supported
Qingdao Xinye Environmental Protection Technology Co., Ltd2022-08-22Water Sampler, Dust Detector, Dust Monitor10000K CNYNot Supported
Shandong Youyunpu Optoelectronics Technology Co., Ltd2019-12-20Water Sampler, Sulfate Analyzer, Rice Appearance Quality Tester3000K CNYNot Supported
Qingdao Jinghong Environmental Protection Technology Co., Ltd2016-04-06Water Sampler, Bod Analyzer, Multi Parameter Water Quality Detector10000K CNYNot Supported
Shandong Anhai Environmental Technology Co., Ltd2025-03-28Water Sampler, Soil Tester, 3000K CNYNot Supported
Qingdao Shengxiang Information Technology Co., Ltd2024-09-18Water Sampler, Electronic Balance, Anemometer2000K CNYNot Supported
Huaxi Xinrui (Qingdao) Analytical Instrument Co., Ltd2021-03-31Water Sampler, Uv Oil Analyzer, Soil Pre-Treatment2000K CNYNot Supported
Qingdao Lubo Hengye Environmental Protection Technology Co., Ltd2010-06-04Water Sampler, Bubble Type Water Level Gauge, Noise And Noise Tester1000K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of water quality samplers, it is recommended to prioritize confirming key technical parameters such as sampling depth, flow range, and sample retention capacity to ensure that the equipment can meet the requirements of actual monitoring scenarios.
  • In different application scenarios such as rivers, lakes, or industrial wastewater, the corrosion resistance, portability, and automation level of water quality samplers may become key selection factors that need to be matched according to specific environmental characteristics.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to enhance the reliability of procurement decisions.
  • If high-frequency or long-term monitoring tasks are involved, it is recommended to pay attention to the maintenance cost and consumables compatibility of the water quality sampler, and conduct a comprehensive evaluation based on the supplier's industry service experience.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs