2026 Top 10 Online Sampler Manufacturers in China

Suzhou Sujing Instrument Automation Equipment Co., Ltd

Suzhou Sujing Instrument Automation Equipment Co., Ltd., with its registered address at No. 2 Weixin Road, Suzhou Industrial Park, is registered with the Suzhou Industrial Park Administrative Approval Bureau, and its legal representative is Xi Chunman. Its business scope includes manufacturing monitoring instruments, self-control systems, and supporting services, and engaging in import and export business of the above-mentioned products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Online Sampler, Oil Particle Counter, Liquid Particle Counter

Suzhou Industrial Park Sanxing Purification Technology Co., Ltd

Suzhou Industrial Park Sanxing Purification Technology Co., Ltd., with its registered address at Room 2092, Building 1, No. 378 Donghuan Road, Suzhou Industrial Park, registered with the Suzhou Industrial Park Administrative Approval Bureau, and represented by Luo Fangyin as its legal representative. Its business scope includes the production and sale of air conditioning filters, measuring instruments, and purification clothing; Research and development, sales: purification products, purification engineering materials, air conditioning products, cleanroom consumables; Design, production, installation, and commissioning of air purification systems, air conditioning systems, and water and electricity systems; Provide air quality testing and related technical services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed project: construction engineering design; Construction project construction; Installation of protective equipment for civil air defense engineering (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General project: Manufacturing of specialized environmental monitoring instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Sales of instruments and meters; Sales of specialized equipment for environmental protection; Sales of electronic specialized equipment; Electronic product sales; Software development; Information technology consulting services (except for projects that require approval by law, conducting business activities independently with a business license in accordance with the law). Core products: Online Sampler, Air Volume Meter, Particle Counter

Baoding Chuangrui Pump Industry Co., Ltd

Baoding Chuangrui Pump Industry Co., Ltd., registered at 2/F, East Unit, Building 12, Baoding Zhongguancun Innovation Base, No. 369 Huiyang Street, Baoding City, registered with the Market Supervision Administration of the High tech Zone, with Wu Wei as the legal representative. Its business scope includes pump and accessory processing (the above projects must obtain approval from the environmental protection department before conducting business activities), sales, and research and development; Research and development, installation, and sales of instruments and general mechanical equipment technology; Software development, integrated circuit design, wholesale and retail of hardware products, electronic products, plastic products, rubber products, computers, software and auxiliary equipment; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval); Repair of ordinary mechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Online Sampler, High Protection Peristaltic Pump, Medium Flow Peristaltic Pump

Qingdao Chenfei Environmental Protection Technology Co., Ltd

Qingdao Chenfei Environmental Protection Technology Co., Ltd., with its registered address at No. 211, 2nd Floor, Qingdao Zhongguancun Information Valley Innovation Center, No. 97 Huoju Road, High tech Zone, Qingdao City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Qingdao High tech Industrial Development Zone. The legal representative is Yin Yuzhen, and its business scope includes general projects such as water environment pollution prevention and control services; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Manufacturing of monitoring and detection instruments for water quality pollutants; Manufacturing of experimental analytical instruments; General equipment manufacturing (excluding special equipment manufacturing); Sales of specialized equipment for environmental protection; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Mechanical equipment research and development; Sales of electronic specialized equipment; Measurement technology services; Sales of labor protection equipment; Sales of special equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of mechanical equipment; Sales of intelligent instruments and meters; Sales of electronic measuring instruments; Sales of instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Sales of industrial automatic control system devices; Sales of valves and plugs; Retail of hardware products; Installation services for ordinary mechanical equipment; Sales of environmental emergency detection instruments and meters; Sales of electronic specialized materials; Sales of chemical products (excluding licensed chemical products); Environmental protection monitoring; Industrial engineering design services; Sales of ecological environment monitoring and detection instruments and meters; Sales of mechanical and electrical equipment; Sales of household appliances; Sales of glassware; Sales of experimental analytical instruments; Sales of Class I medical devices; Information technology consulting services; Instrument and meter repair. (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: Online Sampler, Soil Tester, Sound Level Meter

Shandong Lanjing Electronic Technology Co., Ltd

Shandong Lanjing Electronic Technology Co., Ltd. is registered at Room 105, 1st Floor, Workshop 3, Oulong Technology Park, No.1 Jinma Road, Yuqing Community, Xincheng Street, Weifang High tech Zone, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, and the legal representative is Zhang Xiaotong. The business scope includes licensed projects such as construction projects. (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 issued by relevant departments.) General project: Internet of Things technology services; Manufacturing of IoT devices; Manufacturing of network equipment; Sales of network equipment; 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; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Repair of communication equipment; Electrical equipment repair; Specialized equipment repair; Instrument and meter repair; Sales of broadcasting and film equipment; Electronic product sales; Sales of specialized equipment for environmental protection; Sales of office equipment; Sales of chemical products (excluding licensed chemical products); Sales of specialized teaching instruments; Sales of mechanical equipment; Retail of hardware products; Wholesale of hardware products; Environmental consulting services; Industrial engineering design services; Enterprise management consulting; Internet data service; Software development; Sales of Class I medical devices; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering management services. (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: Online Sampler, Meteorological And Environmental Instruments, Online Water Quality Monitoring Instrument

Suzhou Hongrui Purification Technology Co., Ltd

Suzhou Hongrui Purification Technology Co., Ltd., with its registered address at No. 409 Xinfeng Road, Xukou Town, Wuzhong District, Suzhou City, registered with the Administrative Approval Bureau of Wuzhong District, Suzhou City. The legal representative is Zuo Deqing, and its business scope includes the production, processing, and sales of air purification equipment and clean environment testing instruments; Development and sales of supporting software for clean environment detection instruments; Technology development, technology transfer, technology services, and technology consulting related to electronic products; Installation of purification equipment; Sales: anemometer, noise meter, illuminance meter, differential pressure gauge, air volume hood; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Online Sampler, Temperature And Humidity Detection, Six Level Impact Type Planktonic Bacteria Sampler

Taizhou Tongji Da New Materials Co., Ltd

Taizhou Tongji Da New Materials Co., Ltd., with its registered address at No. 8, Building 24, Runzhou Huayuan, Yonganzhou Town, Gaogang District, Taizhou City. The registration authority is the Data Bureau of Taizhou Pharmaceutical High tech Industrial Development Zone (Gaogang District, Taizhou City), and the legal representative is Daidenko. Its business scope includes the research and development, production, and sales of new materials (excluding hazardous chemicals and those restricted or prohibited by the state); Sales of chemical products (excluding hazardous chemicals); Sales of instruments and meters, copper-clad laminates, circuit boards, electronic equipment, power equipment, microwave components, metal products, wires and cables, building materials, and daily necessities. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Import and export of goods; Technology import and export; Import and export agency (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Online Sampler, Polytetrafluoroethylene Film, Seamless Strip