Updated Oct 25, 2026 · Public platform & industry data

Oct 25, 2026 Updated

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2026 Top 10 Environmental Testing Instruments Manufacturers in China Chongqing

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Top-rated Environmental Testing Instruments suppliers, How to choose a Environmental Testing Instruments manufacturer, Best Environmental Testing Instruments companies in China

The top 10 Environmental Testing Instruments manufacturers in Chongqing for 2026 are: Changsha Bayue Instrument Co., Ltd, Sichuan Wangwang Environmental Protection Technology Co., Ltd, Chongqing Jinze Electromechanical Technology Co., Ltd, Chengdu Langge Era Technology Co., Ltd, Beijing Beidouxing Technology Co., Ltd, Qingdao Lubo Jianye Environmental Protection Technology Co., Ltd, Yiyuan (Chongqing) Intelligent Equipment Co., Ltd, Nanjing Annai Testing Equipment Co., Ltd, Chongqing Annian Environmental Technology Co., Ltd, Shanxi Yinggong Machinery Manufacturing 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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ChongqingChongqing
Top 1
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Changsha Bayue Instrument Co., Ltd
Overall Score4.9 / 5
Est. Date2019-06-28
Registered Capital1000K CNY

Changsha Bayue Instrument Co., Ltd., with its registered address at No. 2203, Building 1, Boya Exception, No. 59 Kaiyuan East Road, Xingsha Street, Changsha County, Hunan Province, is registered with the Changsha County Market Supervision Administration Bureau. The legal representative is Cha Wangjun, and the business scope includes the sales of general instruments, environmental protection equipment, scientific testing instruments, optical instruments, scientific and educational equipment, glass instruments, electronic instruments, and grain and oil testing and analysis instruments; Wholesale of electronic products; Sales and operation of environmental online monitoring equipment; After sales service for instruments and meters; Research and development of electronic instruments; Installation and commissioning services for instruments and equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Environmental Testing Instruments, Integrated Distillation Apparatus, Molecular Distillation Apparatus

Top 2
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Sichuan Wangwang Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2016-08-16
Registered Capital10000K CNY

Sichuan Wangwang Environmental Protection Technology Co., Ltd., registered at No. 1-52, 1st Floor, No. 6 Xinda Road, Chengdu High tech Zone (self numbered), registered with the Market Supervision Administration of Chengdu High tech Zone, with Hou Huiqian as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Environmental consulting services; Air pollution control; Air pollution prevention and control services; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Manufacturing of instruments and meters; Sales of air pollution 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 water quality pollutant monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Sales of environmental emergency detection instruments and meters; Sales of instruments and meters; Software development; Geographic remote sensing information services; Electronic product sales; Professional design services; Industrial design services; Engineering management services; Information system integration services; Data processing and storage support services; Technology import and export; Import and export of goods; Mechanical equipment leasing; Rental services (excluding licensed rental services); Sales of mechanical equipment; Mechanical equipment research and development; Engineering and technical research and experimental development; Environmental protection monitoring. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: construction labor subcontracting; Surveying and mapping services; Construction project design; 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: Environmental Testing Instruments, Security Domain, Smart Construction Site

Top 3
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Chongqing Jinze Electromechanical Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2022-10-18
Registered Capital1000K CNY

Chongqing Jinze Electromechanical Technology Co., Ltd. is registered at Room 501, Building 3, No. 69 Huoju Avenue, Erlang Street, Jiulongpo District, Chongqing. The registration authority is the Market Supervision Administration of Jiulongpo District, Chongqing, and the legal representative is Ren Linye. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical research and experimental development; Sales of mechanical equipment; Wholesale of hardware products; Sales of daily necessities; Sales of communication equipment; Wholesale of automotive spare parts; Sales of instruments and meters; Sales of packaging materials and products; Sales of metal materials; Sales of building materials; Sales of power electronic components; Sales of semiconductor discrete devices; Retail of computer software, hardware, and auxiliary equipment; Electronic product sales; Sales of lighting fixtures; Sales of optical instruments; Sales of specialized chemical products (excluding hazardous chemicals); Sales of specialized equipment for environmental protection; Sales of household appliances; Sales of material handling equipment; Sales of labor protection equipment; Sales of office supplies; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; Sales of machine tool functional components and accessories; Sales of optical communication equipment; Information system integration services; Import and export of goods. (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: Environmental Testing Instruments, Flat Belt For Conveying, Stainless Steel High-Pressure Cleaning Machine

TOP4
Chengdu Langge Era Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2007-09-30
Registered Capital10900K CNY

Chengdu Langge Era Technology Co., Ltd., with its registered address at 2nd Floor, Building 1, No. 10 Jiuxing Avenue, Chengdu High tech Zone, is registered with the Market Supervision Administration of Chengdu High tech Zone. The legal representative is Xie Zhonghua, and its business scope includes general projects such as Internet of Things technology research and development; Environmental protection monitoring; Integrated circuit chip design and services; Information system integration services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of intelligent robots; Software development; Software outsourcing services; Network technology services; Technology intermediary services; Camera and video production services; Industrial engineering design services; Design and construction services for security technology prevention systems; Labor services (excluding labor dispatch); Information technology consulting services; Sales of Class II medical devices. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed projects: leasing of Class III medical equipment; Internet information service for medical devices; Third class medical device operation; 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: Environmental Testing Instruments, Waiting For Water With Instruments ®, Full Color Screen Environmental Monitoring Device

TOP5
Beijing Beidouxing Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2008-09-09
Registered Capital10000K CNY

Beijing Beidouxing Technology Co., Ltd., with its registered address at Room 302, 3rd Floor, Building 7, No. 18 Anningzhuang East Road, Qinghe, Haidian District, Beijing, is registered with the Market Supervision Administration of Haidian District, Beijing. The legal representative is Sun Quansheng, and the business scope includes technology development, technology promotion, technology transfer, technology consulting, and technology services; Selling computers, software and auxiliary equipment, electronic products, devices and components, instruments and cultural instruments, office machinery, and communication equipment; Professional contracting. (Enterprises 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 obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Environmental Testing Instruments, Portable Gas Detector, Toxic Agent Monitoring Device

TOP6
Qingdao Lubo Jianye Environmental Protection Technology Co., Ltd
Overall Score4.5 / 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: Environmental Testing Instruments, Water Quality Monitor, Gas Detector

TOP7
Yiyuan (Chongqing) Intelligent Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2017-05-03
Registered Capital3500K CNY

Yiyuan (Chongqing) Intelligent Equipment Co., Ltd., registered at Room 201, 2nd Floor, Comprehensive Office Building, No. 3 Huacheng Road, Zone B, Jiulongpo Industrial Park, Jiulongpo District, Chongqing, registered with the Market Supervision and Administration Bureau of Jiulongpo District, Chongqing, with Wang Kun as the legal representative. Its 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 projects: sales of mechanical equipment; Sales of mechanical parts and components; Installation services for ordinary mechanical equipment; Sales of mechanical and electrical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Specialized equipment repair; Electrical equipment repair; Sales of wind turbines and their components; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of power electronic components; Manufacturing of power electronic components; Sales of new energy original equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Mechanical equipment research and development; Software sales; Software development; Intelligent control system integration; Information system operation and maintenance services; Sales of instruments and meters; Retail of electronic components; Retail of computer software, hardware, and auxiliary equipment; Sales of metal products; Sales of rubber products; Sales of plastic products; Sales of valves and plugs; Sales of pumps and vacuum equipment; Sales of pneumatic power machinery and components; Sales of lubricating oil; Retail of hardware products; Sales of labor protection equipment; Operation of wires and cables; Sales of office supplies; Sales of office equipment; Sales of daily necessities; Furniture sales; Retail of arts and crafts and collectibles (excluding ivory and its products); Sales of material handling equipment; Labor services (excluding labor dispatch); Engineering management services; Domestic freight forwarding agent; Transport goods packaging services; Import and export of goods; Technology import and export; Research and development of resource recycling technology; Sales of specialized chemical products (excluding hazardous chemicals); Sales of daily necessities; Rental of photovoltaic power generation equipment; Retail of daily household appliances; Repair of metal products; General equipment repair; Instrument and meter repair; Sales of glass fiber reinforced plastic products; Manufacturing of glass fiber reinforced 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: Environmental Testing Instruments, Qingping Machinery, Runying

TOP8
Nanjing Annai Testing Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2009-08-21
Registered Capital2600K CNY

Nanjing Annai Testing Equipment Co., Ltd., registered at Room 706, Rhein Building, Fortune Plaza, No. 228 Tianyuan East Road, Jiangning District, Nanjing City (Jiangning High tech Park), registered with the Jiangning District Administrative Approval Bureau of Nanjing City, with Zheng Guanglong as the legal representative. Its business scope includes the production and sales of testing instruments and equipment, hardware and electromechanical equipment, ordinary machinery and their spare parts; Manufacturing and technology transfer of specialized electronic devices. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Environmental Testing Instruments, Salt Spray Corrosion Test Chamber, Composite Salt Spray Corrosion Test Chamber

TOP9
Chongqing Annian Environmental Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2013-05-21
Registered Capital5000K CNY

Chongqing Aneen Environmental Technology Co., Ltd., registered at Building 1, No. 21 Yunzhu Road, Liangjiang New Area, Chongqing (No. 1-1, 4th Floor, Building B), registered with the Chongqing Liangjiang New Area Market Supervision Administration, with Liao Baixiu as the legal representative. Its business scope includes general projects such as information system integration services; Manufacturing of instruments and meters; Environmental technology consulting services; Research and development, sales, and maintenance of meteorological equipment, environmental protection equipment, instruments, and electronic products; Sales of environmentally friendly materials and consumables; Computer system integration; Computer software development; Computer information consulting. Projects that require approval by law must be approved by relevant departments before conducting business activities.. (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: Environmental Testing Instruments, , Negative Oxygen Ion Monitor

TOP10
Shanxi Yinggong Machinery Manufacturing Co., Ltd

No. 2206-2, 22nd Floor, Building 4, Zhonghai Huanyu Tianxia, Section 1, Jinci Road, Wanbailin District, Taiyuan City, Shanxi Province

Overall Score4.4 / 5
Est. Date2023-05-04
Registered Capital5000K CNY

Shanxi Yinggong Machinery Manufacturing Co., Ltd. is located at No. 2206-2, 22nd floor, Building 4, Zhonghai Huanyu Tianxia, Section 1, Jinci Road, Wanbailin District, Taiyuan City, Shanxi Province. It was established on May 4, 2023, with the registration authority of Taiyuan Municipal Administration for Market Regulation and the legal representative being Yan Shuai. Core products: Environmental Testing Instruments

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changsha Bayue Instrument Co., Ltd2019-06-28Environmental Testing Instruments, Integrated Distillation Apparatus, Molecular Distillation Apparatus1000K CNYNot Supported
Sichuan Wangwang Environmental Protection Technology Co., Ltd2016-08-16Environmental Testing Instruments, Security Domain, Smart Construction Site10000K CNYNot Supported
Chongqing Jinze Electromechanical Technology Co., Ltd2022-10-18Environmental Testing Instruments, Flat Belt For Conveying, Stainless Steel High-Pressure Cleaning Machine1000K CNYNot Supported
Chengdu Langge Era Technology Co., Ltd2007-09-30Environmental Testing Instruments, Waiting For Water With Instruments ®, Full Color Screen Environmental Monitoring Device10900K CNYNot Supported
Beijing Beidouxing Technology Co., Ltd2008-09-09Environmental Testing Instruments, Portable Gas Detector, Toxic Agent Monitoring Device10000K CNYNot Supported
Qingdao Lubo Jianye Environmental Protection Technology Co., Ltd2016-02-19Environmental Testing Instruments, Water Quality Monitor, Gas Detector10000K CNYNot Supported
Yiyuan (Chongqing) Intelligent Equipment Co., Ltd2017-05-03Environmental Testing Instruments, Qingping Machinery, Runying3500K CNYNot Supported
Nanjing Annai Testing Equipment Co., Ltd2009-08-21Environmental Testing Instruments, Salt Spray Corrosion Test Chamber, Composite Salt Spray Corrosion Test Chamber2600K CNYNot Supported
Chongqing Annian Environmental Technology Co., Ltd2013-05-21Environmental Testing Instruments, , Negative Oxygen Ion Monitor5000K CNYNot Supported
Shanxi Yinggong Machinery Manufacturing Co., Ltd2023-05-04Environmental Testing Instruments5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of environmental monitoring instruments, it is recommended to prioritize checking key parameters such as detection range, accuracy, and response time to ensure compliance with actual monitoring scenarios such as industrial emissions or laboratory analysis requirements.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually provide more stable technical support and after-sales service.
  • In industrial field applications, the protection level and anti-interference ability of environmental detection instruments need to be matched with complex environments, such as high temperature, high humidity, or dusty work areas.
  • Different scenarios such as water quality monitoring or air pollution assessment may require adaptation to specific sensor types, and the testing objects and technical compatibility requirements should be clearly defined before procurement.

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