Updated Sep 18, 2026 · Public platform & industry data

Sep 18, 2026 Updated

English
title decor left

2026 Top 10 Leakage Detector Manufacturers in China

title decor right

Top-rated Leakage Detector suppliers, How to choose a Leakage Detector manufacturer, Best Leakage Detector companies in China

The top 10 Leakage Detector manufacturers in China for 2026 are: Dongguan Bolide Instrument Equipment Co., Ltd, Hunan Puqi Geological Exploration Equipment Research Institute (General Partnership), Beijing Zhongbang Xingye Technology Co., Ltd, Shandong Puchuang Industrial Technology Co., Ltd, Shandong Sanquan Zhongshi Experimental Instrument Co., Ltd, Shenyang Airtech Precision Instrument Co., Ltd, Qingdao Re Chi Environmental Protection Technology Co., Ltd, Jining Chengde Machinery Equipment Co., Ltd, Sifang Optoelectronics (Wuhan) Instrument Co., Ltd, Jinan Languang Electromechanical 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.

Collapse
Region FilterRegion
Top 1
background image
Dongguan Bolide Instrument Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2012-05-16
Registered Capital5000K CNY

Dongguan Bolide Instrument Equipment Co., Ltd., with its registered address located on the first floor of Science and Technology Building, Jiaolian Industrial Zone, Jiaolian Avenue, Jiaolian Community, Wanjiang Street, Dongguan City. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Xiangdong. Its business scope includes research and development, maintenance, and production and sales of automation equipment, electronic instruments and meters, electronic products, electromechanical equipment, general mechanical equipment and accessories, testing equipment and consumables, ultrasonic equipment (excluding medical devices), and metal products; Sales: hardware accessories, labor protection supplies; Software development and technical services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Leakage Detector, Wheelchair Care Bed Testing Instrument, Stationery Testing Equipment

Top 2
background image
Hunan Puqi Geological Exploration Equipment Research Institute (General Partnership)
Overall Score4.7 / 5
Est. Date2015-03-17
Registered Capital10000K CNY

Hunan Puqi Geological Exploration Equipment Research Institute (General Partnership), with its registered address at No. 107, 1st Floor, Group A, Military Civilian Integration Science and Technology City, 769 Qingzhuhu Road, Qingzhuhu Street, Kaifu District, Changsha City, Hunan Province. The registration authority is the Market Supervision and Administration Bureau of Kaifu District, Changsha City, and the legal representative is Chen Bo. Its business scope includes general projects such as electronic product sales; Sales of electronic measuring instruments; Sales of electronic specialized equipment; Retail of electronic components; Manufacturing of electronic specialized equipment; Manufacturing of intelligent instruments and meters; Instrument and meter repair; Sales of intelligent robots; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical research and experimental development; Information technology consulting services; Manufacturing of specialized equipment for geological exploration; Manufacturing of geological exploration and seismic specialized instruments; Sales of specialized equipment for geological exploration; Geological exploration technology services; Geological hazard management services; Software development; Software sales; Software outsourcing services; Sales of IoT devices; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of ecological environment monitoring and detection instruments and meters; Sales of water quality pollutant monitoring and detection instruments and meters; Manufacturing of monitoring and detection instruments for water quality pollutants; Water pollution prevention and control services; Water pollution control; Municipal facility management; Automobile sales; Sales of intelligent in car devices; Sales of new energy vehicles as a whole; Information system integration services; Fire technology services; Import and export of goods; Technology import and export; Conference and exhibition services; Security system monitoring service; Security consulting services; Internet security services; Internet of Things technology services; Industrial Internet data service; Engineering management services; Business training (excluding licensed training such as education and vocational skills training); Non residential real estate leasing; Development of intelligent water management system; Intelligent control system integration; Rental services (excluding licensed rental services); Forest fire prevention services; Sales of firefighting equipment; Sales of air transportation equipment; Sales of specialized instruments for navigation, surveying, meteorology, and oceanography. (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: Leakage Detector, Pipeline Leak Detector, Electrical Tools

Top 3
background image
Beijing Zhongbang Xingye Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2011-07-15
Registered Capital1500K CNY

Beijing Zhongbang Xingye Technology Co., Ltd., with its registered address at 03C, 3rd Floor, No. 28 Information Road, Haidian District, Beijing, registered with the Market Supervision Administration of Haidian District, Beijing, and represented by Han Hui as its legal representative. Its business scope includes general projects such as technical services, technical development, technical consultation, technical exchange, technology transfer, and technology promotion; Repair of daily electrical appliances; Instrument and meter repair; Import and export of goods; Technology import and export; Import and export agency; Sales of mechanical equipment; Wholesale of daily necessities; Sales of daily miscellaneous goods; Retail of hardware products; Sales of communication equipment; Sales of communication equipment; Sales of chemical products (excluding licensed chemical products); Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Software sales; Electronic product sales; Sales of non-metallic minerals and products; Sales of metal ores; Sales of metal tools; Sales of electrical accessories; Sales of building materials; Sales of specialized instruments and meters for environmental monitoring; Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Domestic freight forwarding agent; Computer and office equipment maintenance; General equipment repair; Repair of communication equipment; Engineering and technical services (excluding planning management, survey, design, and supervision); Sale of second-hand goods; Promotion services for new material technology; Sales of experimental analytical instruments; Sales of metal materials; Sales of instruments and meters; Sales of gas and liquid separation and purification equipment; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of instruments and meters; Environmental protection monitoring; Manufacturing of intelligent instruments and meters; Maintenance of electronic and mechanical equipment (excluding special equipment); Installation services for environmental sanitation public facilities; Mechanical equipment leasing; Sales of second-hand daily necessities; Sales of optoelectronic devices; Sales of mechanical and electrical equipment; Sales of optical instruments; Sales of intelligent instruments and meters; Sales of electronic measuring instruments; Sales of environmental emergency detection instruments and meters; Sales of drawing, calculation, and measuring instruments; Sales of air pollution monitoring and detection instruments and meters; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Non metallic ship manufacturing. (For projects that require approval according to 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.) (Business activities that are prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Leakage Detector, American Lighthouse, Aerosol Photometer

TOP4
Shandong Puchuang Industrial Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2009-09-15
Registered Capital5000K CNY

Shandong Puchuang Industrial Technology Co., Ltd., registered at 1st Floor, Building 103, Zone E, Times Headquarters Base, No. 15 Lanxiang Road, Yaoshan Street, Tianqiao District, Jinan City, Shandong Province, China. The registration authority is the Market Supervision Administration of Tianqiao District, Jinan City, and the legal representative is Shui Hao. The business scope includes general projects: manufacturing of experimental and analytical instruments; Mechanical equipment research and development; Manufacturing of instruments and meters; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of testing machines; Computer system services; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of industrial control computers and systems; Manufacturing of computer software, hardware, and peripheral devices; Measurement technology services; Instrument and meter repair; Specialized equipment repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Mechanical equipment leasing; Sales of experimental analytical instruments; Sales of testing machines; Sales of instruments and meters; Sales of mechanical equipment; Software sales; Electronic product sales; Sales of pumps and vacuum equipment; Sales of electrical equipment; Sales of metal products; Retail of hardware products; Sales of household appliances; Sales of office supplies; Import and export agency; Technology import and export; 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: Leakage Detector, Cardboard Compression Machine, Oxygen Permeability Tester

TOP5
Shandong Sanquan Zhongshi Experimental Instrument Co., Ltd

1635, Greenland Quanjing Yayuan Business Building, Qilishan Street, Shizhong District, Jinan City, Shandong Province

Overall Score4.6 / 5
Est. Date2025-12-28
Registered Capital3000K CNY

Shandong Sanquan Zhongshi Experimental Instrument Co., Ltd. is located at 1635, Greenland Quanjing Yayuan Business Building, Qilishan Street, Shizhong District, Jinan City, Shandong Province. It was established on December 28, 2025 and registered with the Market Supervision Administration of Shizhong District, Jinan City. The legal representative is Su Shuyan. Core products: Leakage Detector, Leak-M Multi-Channel Sealed Leak Detector, Injection Needle Toughness Tester

TOP6
Shenyang Airtech Precision Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2011-05-27
Registered Capital500K CNY

Shenyang Airtech Precision Instrument Co., Ltd., with its registered address at No. 16-75 Puwen Road, Shenbei New District, Shenyang City, Liaoning Province, China. The registered authority is the Market Supervision Administration of Shenbei New District, Shenyang City, and the legal representative is Qu Xuetao. Its business scope includes general projects such as instrument manufacturing; Sales of instruments and meters; Instrument and meter repair; General equipment manufacturing (excluding special equipment manufacturing); Mechanical equipment research and development; Sales of mechanical parts and components; Sales of mechanical equipment; Import and export of goods; Manufacturing of experimental analytical instruments; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of other general instruments; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of general components; General equipment repair; Sales of pneumatic power machinery and components; Manufacturing of pneumatic power machinery and components; Rental services (excluding licensed rental services); Labor services (excluding labor dispatch); Non residential real estate leasing. (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: Leakage Detector, Airtight Testing N Series, Mask Related Products

TOP7
Qingdao Re Chi Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2021-09-10
Registered Capital10000K CNY

Qingdao Re Chi Environmental Protection Technology Co., Ltd., registered at Building D, 2008, National Artificial Intelligence and Ecological Environment Protection Industrial Park, No. 77 Guangxian Road, High tech Zone, Qingdao City, Shandong Province, China. The registration authority is the Market Supervision and Administration Bureau of Qingdao High tech Industrial Development Zone, and the legal representative is Sun Hongding. The business scope includes general projects: sales of environmental protection special equipment; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Manufacturing of experimental analytical instruments; General equipment manufacturing (excluding special equipment manufacturing); Water pollution prevention and control services; 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 Class I medical devices; Sales of Class II medical devices. (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: Leakage Detector, Formaldehyde/Voc Detector/Infrared Coco2 Analyzer/Headspace Analyzer/Fid, British Ion/American Honeywell American Huarui Canadian Bw/American Mesian/Industrial Scientific

TOP8
Jining Chengde Machinery Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2021-04-15
Registered Capital1000K CNY

Jining Chengde Machinery Equipment Co., Ltd., with its registered address at No. 01, Taoyuan Road, Beicun, Shilipu Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City. The legal representative is Zhang Liqing, and the business scope includes general projects: sales of machinery and equipment; Mechanical equipment leasing; Wholesale of hardware products; Sales of CNC machine tools; Sales of mechanical and electrical equipment; Sales of construction machinery; Sales of special equipment; Sales of specialized equipment for refining and chemical production; Leasing of construction machinery and equipment; Sales of mechanical parts and components; Installation services for ordinary mechanical equipment; Mechanical equipment research and development; Sales of mining machinery; Sales of agricultural machinery; Manufacturing of metal cutting and welding equipment; Manufacturing of construction machinery; Mechanical parts and component processing. (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: Leakage Detector, Mining Machinery, Excavator Attachments

TOP9
Sifang Optoelectronics (Wuhan) Instrument Co., Ltd
Overall Score4.4 / 5
Est. Date2010-04-19
Registered Capital30000K CNY

Sifang Optoelectronics (Wuhan) Instrument Co., Ltd., with its registered address at No. 5 Fenghuangyuan 1st Road, Fenghuang Industrial Park, Donghu New Technology Development Zone, Wuhan City, is registered with the Market Supervision and Administration Bureau of Wuhan Donghu New Technology Development Zone. The legal representative is Xiong Youhui, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Information system integration services; Research and development of carbon reduction, carbon conversion, carbon capture, and carbon sequestration technologies; Oil and gas technology services; Research and development of Internet of Things technology; Mechanical equipment research and development; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of atmospheric pollution monitoring and detection 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; Environmental protection monitoring; Electronic product sales; Wholesale of electronic components; Non residential real estate leasing; Import and export of goods; Technology import and export; Import and export agency. (Except for licensed businesses, it is allowed to independently operate projects that are not prohibited or restricted by laws and regulations in accordance with the law). Core products: Leakage Detector, Exhaust Gas Analyzer, Biogas Analyzer

TOP10
Jinan Languang Electromechanical Technology Co., Ltd
Overall Score4.4 / 5
Est. Date1989-11-27
Registered Capital5000K CNY

Jinan Languang Electromechanical Technology Co., Ltd., with its registered address at No. 144 Wuyingshan Road, Tianqiao District, Jinan City, is registered with the Market Supervision and Administration Bureau of Tianqiao District, Jinan City. The legal representative is Jiang Yunzhong, and its business scope includes the development, manufacturing, sales, and related technical services of testing instruments, meters, and mechanical equipment; Development and sales of computer software; Import and export business. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Leakage Detector, Headspace Analyzer/Residual Oxygen Analyzer, Packaging Testing Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Bolide Instrument Equipment Co., Ltd2012-05-16Leakage Detector, Wheelchair Care Bed Testing Instrument, Stationery Testing Equipment5000K CNYNot Supported
Hunan Puqi Geological Exploration Equipment Research Institute (General Partnership)2015-03-17Leakage Detector, Pipeline Leak Detector, Electrical Tools10000K CNYNot Supported
Beijing Zhongbang Xingye Technology Co., Ltd2011-07-15Leakage Detector, American Lighthouse, Aerosol Photometer 1500K CNYNot Supported
Shandong Puchuang Industrial Technology Co., Ltd2009-09-15Leakage Detector, Cardboard Compression Machine, Oxygen Permeability Tester5000K CNYNot Supported
Shandong Sanquan Zhongshi Experimental Instrument Co., Ltd2025-12-28Leakage Detector, Leak-M Multi-Channel Sealed Leak Detector, Injection Needle Toughness Tester3000K CNYNot Supported
Shenyang Airtech Precision Instrument Co., Ltd2011-05-27Leakage Detector, Airtight Testing N Series, Mask Related Products500K CNYNot Supported
Qingdao Re Chi Environmental Protection Technology Co., Ltd2021-09-10Leakage Detector, Formaldehyde/Voc Detector/Infrared Coco2 Analyzer/Headspace Analyzer/Fid, British Ion/American Honeywell American Huarui Canadian Bw/American Mesian/Industrial Scientific10000K CNYNot Supported
Jining Chengde Machinery Equipment Co., Ltd2021-04-15Leakage Detector, Mining Machinery, Excavator Attachments1000K CNYNot Supported
Sifang Optoelectronics (Wuhan) Instrument Co., Ltd2010-04-19Leakage Detector, Exhaust Gas Analyzer, Biogas Analyzer30000K CNYNot Supported
Jinan Languang Electromechanical Technology Co., Ltd1989-11-27Leakage Detector, Headspace Analyzer/Residual Oxygen Analyzer, Packaging Testing Equipment5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of leakage detectors, it is recommended to prioritize checking key technical parameters such as detection accuracy, response time, and environmental adaptability to ensure compliance with monitoring requirements for different scenarios such as pipelines and storage tanks.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. These suppliers usually have more stable equipment supply capabilities in the chemical or water industry.
  • In industrial wastewater treatment or underground pipeline monitoring scenarios, leakage detectors with corresponding protection levels should be selected based on the corrosiveness of the medium, while considering the long-term stability of equipment operation.
  • When purchasing a leakage detector, it is usually necessary to pay attention to whether the supplier provides clear technical documentation and case data, which can help evaluate the actual performance of the equipment in high-pressure environments such as oil and gas transportation.

Knowledge Base

Q

This article analyzes the working principle, selection points, and usage techniques of underground water seepage detectors, helping readers understand how to choose suitable equipment and accurately detect hidden water leakage problems.

Q

This article introduces the working principle, application scenarios, and technical advantages of the dam piping leakage detector, helping readers understand how this key equipment ensures the safety of water conservancy projects and providing practical selection suggestions.

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