Updated Sep 21, 2026 · Public platform & industry data

Sep 21, 2026 Updated

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2026 Top 10 Air Tightness Tester Manufacturers in China

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Top-rated Air Tightness Tester suppliers, How to choose a Air Tightness Tester manufacturer, Best Air Tightness Tester companies in China

The top 10 Air Tightness Tester manufacturers in China for 2026 are: Dongguan Bolide Instrument Equipment Co., Ltd, Shandong Horde Electronic Technology Co., Ltd, Shandong Sanquan Zhongshi Experimental Instrument Co., Ltd, Xiamen Taiguan Electronics Co., Ltd, Shandong Quanke Ruida Instrument Equipment Co., Ltd, Jinan Mile Instrument Co., Ltd, Huai'an Kasde Fluid Engineering Co., Ltd, Yice Instrument Equipment (Hebei) Co., Ltd, Tianjin Xingchuang Cloud Technology 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.

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Top 1
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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: Air Tightness Tester, Wheelchair Care Bed Testing Instrument, Stationery Testing Equipment

Top 2
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Shandong Horde Electronic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2020-03-05
Registered Capital3000K CNY

Shandong Horde Electronic Technology Co., Ltd., registered at Room 202, 2nd Floor, Workshop 3, Oulong Science and Technology Park, No.1 Jinma Road, Yuqing Community, Xincheng Street, Weifang High tech Zone, Shandong Province, registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone, with Li Zhichen as the legal representative. Its business scope includes general projects such as mechanical equipment research and development; Software development; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Electronic product sales; Manufacturing of experimental 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 specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of ecological environment monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection 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 monitoring and detection instruments for water quality pollutants; Sales of water quality pollutant 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 solid waste detection instruments and meters; Manufacturing of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of electronic components and electromechanical equipment; Sales of specialized teaching instruments; Software sales; Instrument and meter repair; Internet of Things application services; Import and export of goods; Technology import and export; Sales of specialized chemical products (excluding hazardous chemicals); Sales of metal materials; Wholesale of electronic components; Wholesale of hardware products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Measurement technology services; Sales of mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of chemical products (excluding licensed chemical products); Engineering management services; Enterprise management consulting; Information technology consulting services; Non residential real estate leasing; Conference and exhibition services; Import and export agency. (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: Air Tightness Tester, Laboratory Testing Instruments, Plant Physiological Testing Instruments And Equipment

Top 3
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Shandong Sanquan Zhongshi Experimental Instrument Co., Ltd

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

Overall Score4.7 / 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: Air Tightness Tester, Leak-M Multi-Channel Sealed Leak Detector, Injection Needle Toughness Tester

TOP4
Xiamen Taiguan Electronics Co., Ltd

Room 510, No. 30-1 Xingqian Road, Jimei District, Xiamen City

Overall Score4.6 / 5
Est. Date2011-12-19
Registered Capital5000K CNY

Xiamen Taiguan Electronics Co., Ltd., located at Room 510, No. 30-1 Xingqian Road, Jimei District, Xiamen City, was established on December 19, 2011. The registration authority is the Market Supervision Administration of Jimei District, Xiamen City, and the legal representative is Liao Chuanshu. Core products: Air Tightness Tester

TOP5
Shandong Quanke Ruida Instrument Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2021-06-01
Registered Capital3000K CNY

Shandong Quanke Ruida Instrument Equipment Co., Ltd., with its registered address at 611, Research Building 3, No. 554 Zhengfeng Road, High tech Zone, Jinan City, Shandong Province, China. The registration authority is the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee, and the legal representative is Ma Chao. Its business scope includes general projects: sales of instruments and meters; Manufacturing of experimental analytical instruments; Manufacturing of instruments and meters; Manufacturing of testing machines; Manufacturing of specialized equipment for environmental protection; Manufacturing of solid waste detection instruments and meters; Manufacturing of IoT devices; Manufacturing of specialized teaching instruments; Manufacturing of intelligent instruments and meters; Mechanical equipment leasing; Medical equipment leasing; Rental of special equipment; Wholesale of computer software, hardware, and auxiliary equipment; Sales of solid waste detection instruments and meters; Sales of intelligent instruments and meters; Sales of specialized equipment for environmental protection; Sales of experimental analytical instruments; Mechanical equipment research and development; Software sales; Software development; Internet sales (except for the sale of goods that need to be licensed); Internet equipment sales; Sales of specialized teaching instruments; Sales of IoT devices; Sales of testing machines; Sales of specialized packaging equipment; Retail of computer software, hardware, and auxiliary equipment; Manufacturing of specialized packaging 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: Air Tightness Tester, Cold And Hot Shock Tester, Friction Coefficient Tester

TOP6
Jinan Mile Instrument Co., Ltd

Building 12-602, Phase 2, No. 1 Land, Jinan Zhangjin Comprehensive Bonded Zone Science and Technology Innovation Center, Liandong U Valley, Suncun Street, Jinan Area, China (Shandong) Pilot Free Trade Zone

Overall Score4.5 / 5
Est. Date2011-09-29
Registered Capital3000K CNY

Jinan Millai Instrument Co., Ltd. is located at Building 12-602, Phase 2, No. 1 Land, Jinan Zhangjin Comprehensive Bonded Zone Science and Technology Innovation Center, Liandong U Valley, Suncun Street, Jinan Area, China (Shandong) Pilot Free Trade Zone. It was established on September 29, 2011, with the registration authority of the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee and the legal representative being Li Guangying. Core products: Air Tightness Tester

TOP7
Huai'an Kasde Fluid Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2025-10-16
Registered Capital1000K CNY

Huai'an Kasde Fluid Engineering Co., Ltd. is registered at Room 1005, Building 11, Jianghuai Science and Technology Park, No. 193 Huaihe East Road, Huaiyin District, Huai'an City, Jiangsu Province. The registration authority is the Huaiyin District Government Service Management Office of Huai'an City, and the legal representative is Zhang Xiaolun. The business scope includes general items: engineering management services; Sales of pneumatic power machinery and components; Sales of valves and plugs; Sales of metal materials; Sales of instruments and meters; Sales of hydraulic power machinery and components; Retail of hardware products; Import and export of goods; Manufacturing of pneumatic power machinery and components; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of hydraulic power machinery and components; Manufacturing of instruments and meters; Sales of industrial control computers and systems; Manufacturing of industrial control computers and systems; Manufacturing of metal materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Sales of gas compression machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; General equipment manufacturing (excluding special equipment manufacturing) (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Air Tightness Tester, Valve Testing Machine, Gas Booster Pump

TOP8
Yice Instrument Equipment (Hebei) Co., Ltd
Overall Score4.5 / 5
Est. Date2021-03-23
Registered Capital3000K CNY

Yice Instrument Equipment (Hebei) Co., Ltd., with its registered address at No. 45 Chang'an Avenue, Xian County, Cangzhou City, Hebei Province, is registered with the Xian County Market Supervision and Administration Bureau. The legal representative is Yang Jinfang, and its business scope includes wholesale of other mechanical equipment and electronic products. Research and sales of experimental instruments, testing instruments, engineering instruments, glass melting instruments, analytical instruments, highway instruments, geotechnical instruments, construction instruments, building equipment, non-destructive testing instruments, instruments and accessories, universal testing machines, pressure machines, and chassis light steel structures. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Air Tightness Tester, Soil Tester, Curtain Wall Testing Instrument

TOP9
Tianjin Xingchuang Cloud Technology Co., Ltd

6A0313, Zone C, No. 18 Shanghai Street, Changqing Science and Industry Park, Jinnan District, Tianjin City

Overall Score4.4 / 5
Est. Date2025-10-15
Registered Capital500K CNY

Tianjin Xingchuang Cloud Technology Co., Ltd. is located at 6A0313, Zone C, No. 18 Shanghai Street, Changqing Science and Trade Park, Jinnan District, Tianjin. It was established on October 15, 2025, with the registration authority of Jinnan District Market Supervision Administration and the legal representative being Yu Manfeng. Core products: Air Tightness Tester, Alloy Analyzer, Multi Channel Airtightness Detector

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: Air Tightness Tester, Headspace Analyzer/Residual Oxygen Analyzer, Packaging Testing Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Bolide Instrument Equipment Co., Ltd2012-05-16Air Tightness Tester, Wheelchair Care Bed Testing Instrument, Stationery Testing Equipment5000K CNYNot Supported
Shandong Horde Electronic Technology Co., Ltd2020-03-05Air Tightness Tester, Laboratory Testing Instruments, Plant Physiological Testing Instruments And Equipment3000K CNYNot Supported
Shandong Sanquan Zhongshi Experimental Instrument Co., Ltd2025-12-28Air Tightness Tester, Leak-M Multi-Channel Sealed Leak Detector, Injection Needle Toughness Tester3000K CNYNot Supported
Xiamen Taiguan Electronics Co., Ltd2011-12-19Air Tightness Tester5000K CNYNot Supported
Shandong Quanke Ruida Instrument Equipment Co., Ltd2021-06-01Air Tightness Tester, Cold And Hot Shock Tester, Friction Coefficient Tester3000K CNYNot Supported
Jinan Mile Instrument Co., Ltd2011-09-29Air Tightness Tester3000K CNYNot Supported
Huai'an Kasde Fluid Engineering Co., Ltd2025-10-16Air Tightness Tester, Valve Testing Machine, Gas Booster Pump1000K CNYNot Supported
Yice Instrument Equipment (Hebei) Co., Ltd2021-03-23Air Tightness Tester, Soil Tester, Curtain Wall Testing Instrument3000K CNYNot Supported
Tianjin Xingchuang Cloud Technology Co., Ltd2025-10-15Air Tightness Tester, Alloy Analyzer, Multi Channel Airtightness Detector500K CNYNot Supported
Jinan Languang Electromechanical Technology Co., Ltd1989-11-27Air Tightness Tester, 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 an air tightness tester, it is recommended to prioritize confirming key technical parameters such as the detection pressure range and accuracy level to ensure that the equipment can meet the sealing evaluation requirements of the actual test object.
  • The airtightness tester is widely used in scenarios such as automotive parts and medical device packaging. Different industries have differentiated requirements for testing standards, and when purchasing, it is necessary to choose the appropriate model based on specific application scenarios.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and platform statistics. It is recommended to screen suppliers that meet the requirements through industry data.
  • Partial airtightness testers have multi-channel testing capabilities, suitable for batch testing scenarios. When purchasing, the need to expand the number of testing channels can be evaluated based on production capacity requirements.
  • In the field of industrial gas pipeline inspection, it is necessary to pay attention to whether the equipment supports corrosive medium testing and verify the adaptation instructions for special working conditions in the technical documents provided by the supplier.

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