2026 Top 10 Ph Meter Manufacturers in China

Qingdao Mingbo Environmental Protection Technology Co., Ltd

Qingdao Mingbo Environmental Protection Technology Co., Ltd., registered at Room 801, Unit 2, Building 20, No. 398 Haijing Road, Huangdao District, Qingdao City, Shandong Province, China. The registration authority is the Market Supervision Administration of Huangdao District, Qingdao City, and the legal representative is Liu Ming. The business scope includes general projects: water environment pollution prevention and control services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of environmental emergency detection instruments and meters; Sales of glassware; Sales of specialized equipment for environmental protection; Sales of experimental analytical instruments; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of intelligent instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Sales of electronic measuring instruments; Sales of mechanical equipment; Instrument and meter repair; Sales of specialized instruments for navigation, surveying, meteorology, and oceanography; Sales of instruments and meters; Sales of air pollution monitoring and detection instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Software development; Software sales; 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; Sales of industrial control computers and systems; Electronic product sales; Sales of labor protection equipment; Sales of drug testing instruments; Sales of chemical products (excluding licensed chemical products); Sales of Class I medical devices; Retail of hardware products; Wholesale of hardware products; Information technology consulting services; Sales of ecological environment materials; Air pollution prevention and control services; Environmental consulting services; Environmental emergency management services; Environmental protection monitoring; Sales of optical instruments; Sales of building materials; Retail of sports goods and equipment; Indoor air pollution control; Sales of drawing, calculation, and measuring instruments; Sales of mining machinery; Water pollution control; Sales of specialized chemical products (excluding hazardous chemicals); Manufacturing of drug detection instruments; Sales of marine water quality and ecological environment monitoring instruments and equipment; Sales of marine environmental monitoring and detection equipment; Scale sales; Building cleaning services; Professional cleaning, washing, and disinfection services; Sales of firefighting 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: Ph Meter, Ammonia Gas Detector, Light Incubator

Qingdao Lubo Jianye Environmental Protection Technology Co., Ltd

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: Ph Meter, Blower, Sampler

Shandong Lanhong Optoelectronics Technology Co., Ltd

Shandong Lanhong Optoelectronic Technology Co., Ltd., registered at Room 412, 4th Floor, Building 1, Weifang High tech Zone Optoelectronic Industry Accelerator (Phase I), No. 155 Optoelectronic 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 Wang Xiaohong. The business scope includes research and development, production (limited to branch production), sales, and maintenance of electronic measuring instruments, language laboratory equipment, electronic products, environmental protection special equipment, and office equipment; Software development; Air pollution control services; Water pollution control services; Environmental engineering construction; Environmental protection monitoring services; Building construction; Sales: Instruments and meters, chemical products (excluding hazardous chemicals and precursor chemicals), mechanical and electrical equipment, teaching models and teaching aids, communication equipment, hardware products; Business consulting services; Enterprise management consulting services (without approval from financial regulatory authorities, it is not allowed to engage in financial services such as deposit taking, financing guarantee, and customer wealth management). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ph Meter, Atp Fluorescence Detector, Veterinary Drug Residue Detector

Shanghai Xuantian Environmental Protection Technology Co., Ltd

Shanghai Xuantian Environmental Protection Technology Co., Ltd., with its registered address at Room 9249, No. 58 Fumin Branch Road, Hengsha Township, Chongming District, Shanghai (Shanghai Hengtai Economic Development Zone), is registered with the Chongming District Market Supervision and Administration Bureau, and its legal representative is Ma Jun. Its business scope includes technology development, technical consulting, technical services, technology transfer in the field of environmental protection technology, installation and maintenance of automation equipment (except for special control), sales of instruments and meters, environmental protection equipment, water purification equipment, electromechanical equipment, hardware and electrical equipment, electronic products, chemical products and raw materials (except for hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), and professional construction of environmental protection construction projects (operated with license qualifications). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Ph Meter, Online Cod Analyzer, Online Sodium Ion Monitoring Device

Qingdao Jinghong Environmental Protection Technology Co., Ltd

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: Ph Meter, Water Sampler, Bod Analyzer

Qingdao Lubo Jianye Environmental Protection Technology Co., Ltd

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: Ph Meter, Ecological Environment Emergency Detector, Flow Meter

Miwoqi Technology (Beijing) Co., Ltd

Miwoqi Technology (Beijing) Co., Ltd., with its registered address at 2305, 20th floor, Unit 5, Building 3, No. 6 Liqing Road, Chaoyang District, Beijing, registered with the Market Supervision and Administration Bureau of Chaoyang District, Beijing, and represented by Tang Yali as the legal representative. Its business scope includes technology development, technology transfer, technology consulting, and technology services; Organize cultural and artistic exchange activities (excluding performances); Undertake exhibition and display activities; Computer graphic design and production; Computer technology training (not open to nationwide enrollment); Import and export of goods; Technology import and export; Agent import and export; Economic and trade consulting; Sales of automotive parts, instruments and meters, mechanical equipment, electronic products, computers, software and auxiliary equipment, daily necessities, communication equipment, metal materials, chemical products (excluding hazardous chemicals), needle textiles, stationery, and sports equipment. (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Ph Meter, Pipette, Electrode