Aggiornato Nov 4, 2026 · Dati pubblici della piattaforma e del settore

Nov 4, 2026 Aggiornato

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2026 Top 10 Sealing Tester Manufacturers in China

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

The top 10 Sealing Tester manufacturers in China for 2026 are: Jining Huaguan Safety Equipment Co., Ltd, Jinan Saicheng Electronic Technology Co., Ltd, Guangzhou Biaoji Packaging Equipment Co., Ltd, Shandong Lanjing Electronic Technology Co., Ltd, Shanghai Weixia Environmental Protection Technology Co., Ltd, Shandong Tianyan Instrument Co., Ltd, Hangzhou Chaoju Technology Co., Ltd, Anhui Yanfeng Automation Equipment Co., Ltd, Suzhou Ruixinlai Electromechanical Technology Co., Ltd, Wuwei Technology (Shenzhen) 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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Filtro per regioneRegione
Top 2
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Jinan Saicheng Electronic Technology Co., Ltd
Punteggio complessivo4.7 / 5
Data di costituzione2007-07-20
Capitale sociale6000K CNY

Jinan Saicheng Electronic Technology Co., Ltd., with its registered address at Building 101, 2-10, Luchun Tianhong Chuanggu Center, Tangye Street, Licheng District, Jinan City, Shandong Province, is registered with the Market Supervision Administration of Licheng District, Jinan City. The legal representative is Wei Shukun, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Electronic product sales; Wholesale of electronic components; Retail of electronic components; Manufacturing of electronic components; Sales of mechanical equipment; Manufacturing of computer software, hardware, and peripheral devices; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Manufacturing of experimental analytical instruments; Manufacturing of instruments and meters; Sales of instruments and meters; Sales of experimental analytical instruments; Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Sales of testing machines; Manufacturing of testing machines; Manufacturing of specialized teaching instruments; Sales of specialized teaching instruments; Sales of household appliances; Household appliance manufacturing (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) License project: import and export of goods; Technology import and export; Import and export agency (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Sealing Tester, Leakage And Sealing Detection, Water Vapor Permeability Tester

Top 3
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Guangzhou Biaoji Packaging Equipment Co., Ltd
Punteggio complessivo4.7 / 5
Data di costituzione2002-07-26
Capitale sociale10000K CNY

Guangzhou Biaoji Packaging Equipment Co., Ltd., with its registered address at Room 201, No. 3 Linjiang Road, Guangzhou Economic and Technological Development Zone, Huangpu District, Guangzhou City, is registered with the Market Supervision Administration of Huangpu District, Guangzhou City. The legal representative is Zhou Xuecheng, and its business scope includes research and development of electronic, communication, and automatic control technologies; Software testing services; Electronic engineering design services; Information and electronic technology services; Software development; Integrated circuit design; Manufacturing of specialized packaging equipment; Manufacturing of experimental analytical instruments; Manufacturing of testing machines; Manufacturing of supply instruments and other general instruments; Manufacturing of transportation equipment and counting instruments for production; Manufacturing of industrial automatic control system devices; estate management; Non residential real estate leasing; Food testing services; Production of medical electronic instruments and equipment (specific production scope subject to the Medical Device Production Enterprise License). Core products: Sealing Tester, Modified Atmosphere Fresh-Keeping Box, Impact Tester

TOP4
Shandong Lanjing Electronic Technology Co., Ltd
Punteggio complessivo4.6 / 5
Data di costituzione2019-12-24
Capitale sociale3000K CNY

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: Sealing Tester, Laboratory Instruments And Equipment, Online Water Quality Monitoring Instrument

TOP6
Shandong Tianyan Instrument Co., Ltd
Punteggio complessivo4.5 / 5
Data di costituzione2021-12-21
Capitale sociale5000K CNY

Shandong Tianyan Instrument Co., Ltd., with its registered address at Room 423, 4th Floor, Building 1, Optoelectronic Industry Accelerator (Phase I), No. 155 Guangdian Road, Yuqing Community, Xincheng Street, Weifang High tech Zone, Shandong Province, is registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone. The legal representative is Zhou Yong, and the business scope includes general projects: manufacturing of experimental and analytical instruments; Manufacturing of instruments and meters; Sales of instruments and meters; Sales of specialized teaching instruments; Electronic product sales; Manufacturing of specialized instruments; Sales of chemical products (excluding licensed chemical products); Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information consulting services (excluding licensed information consulting services); Enterprise management consulting; Engineering management services; Research and development of Internet of Things technology; Manufacturing of IoT devices; Sales of IoT devices; Intelligent control system integration; Air pollution control; Water pollution control; Environmental protection monitoring; Sales of specialized chemical products (excluding hazardous chemicals); General equipment repair; Specialized equipment repair; Mechanical equipment leasing; Rental services (excluding licensed rental 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: Sealing Tester, Food Safety Detector, Soil Nutrient Detector

TOP7
Hangzhou Chaoju Technology Co., Ltd
Punteggio complessivo4.5 / 5
Data di costituzione2017-06-05
Capitale sociale10000K CNY

Hangzhou Chaoju Technology Co., Ltd., with its registered address at Room 701, Building 2, No. 17 Xinran Street, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province, is registered with the Market Supervision Administration of Xihu District, Hangzhou City. The legal representative is He Lan, and the business scope includes general projects such as instrument manufacturing; Manufacturing of geological exploration and seismic specialized instruments; Manufacturing of electronic specialized equipment; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Sales of instruments and meters; Manufacturing of electronic measuring instruments; Sales of geological exploration and seismic specialized instruments; Sales of electronic specialized equipment; Sales of air pollution monitoring and detection instruments and meters; Software development; Development of network and information security software; Development of artificial intelligence application software; Wholesale of computer software, hardware, and auxiliary equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law).. Core products: Sealing Tester, Nitrogen Hydrogen Leak Detector, Pressure Vessel

Confronto dettagliato dei produttori

ProduttoreData di costituzioneProdotti principaliCapitale socialePersonalizzazione
Jining Huaguan Safety Equipment Co., Ltd2023-06-07Sealing Tester100K CNYNon supportato
Jinan Saicheng Electronic Technology Co., Ltd2007-07-20Sealing Tester, Leakage And Sealing Detection, Water Vapor Permeability Tester6000K CNYNon supportato
Guangzhou Biaoji Packaging Equipment Co., Ltd2002-07-26Sealing Tester, Modified Atmosphere Fresh-Keeping Box, Impact Tester10000K CNYNon supportato
Shandong Lanjing Electronic Technology Co., Ltd2019-12-24Sealing Tester, Laboratory Instruments And Equipment, Online Water Quality Monitoring Instrument3000K CNYNon supportato
Shanghai Weixia Environmental Protection Technology Co., Ltd2007-05-08Sealing Tester, Catheter Flow Tester, Piercing Force Tester500K CNYNon supportato
Shandong Tianyan Instrument Co., Ltd2021-12-21Sealing Tester, Food Safety Detector, Soil Nutrient Detector5000K CNYNon supportato
Hangzhou Chaoju Technology Co., Ltd2017-06-05Sealing Tester, Nitrogen Hydrogen Leak Detector, Pressure Vessel10000K CNYNon supportato
Anhui Yanfeng Automation Equipment Co., Ltd2020-07-31Sealing Tester131.911K CNYNon supportato
Suzhou Ruixinlai Electromechanical Technology Co., Ltd2016-06-21Sealing Tester, Airtightness Tester, Leak Detector2000K CNYSupportato
Wuwei Technology (Shenzhen) Co., Ltd2016-06-14Sealing Tester, Negative Pressure Airtightness Tester, Volumetric Airtightness Tester1000K CNYNon supportato

Guida all'acquisto

In base ai feedback reali degli utenti, forniamo i seguenti suggerimenti:

  • For procurement requirements that require the use of a sealing tester, it is recommended to prioritize confirming key technical parameters such as testing accuracy and pressure range to ensure that the equipment can meet the sealing testing requirements in actual production.
  • In industries such as food packaging and medical devices, sealing testers are widely used. When purchasing, suitable testing methods and specifications should be selected according to specific scenarios.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to ensure the reliability and stability of procurement.
  • Different materials of packaging or containers have varying adaptability to the sealing tester. Before purchasing, the type and size range of the test object should be clearly defined to avoid equipment incompatibility.

Base di conoscenza

D

How to choose a food packaging sealing tester? What industries is the sealing tester suitable for? Can the sealing tester perform sealing testing on samples after falling? What are the characteristics of a sealing tester? What is the testing principle of the sealing tester? How many technical parameters are there for the sealing tester? What are the standard configurations for a sealing tester?

D

Baidu AiGou has found pictures of different categories of bottle cap sealing detectors for you, taking you on a journey to appreciate the diversity and uniqueness of bottle cap sealing detectors. At the same time, we also recommend high-quality bottle cap sealing detectors for you, so that you can easily and quickly find the most suitable bottle cap sealing detector for yourself when purchasing.

D

Baidu AiGou has found pictures of different categories of sealing testers for you, taking you on a journey to appreciate the diversity and uniqueness of sealing testers. At the same time, we also recommend high-quality sealing tester products for you, so that you can easily and quickly find the most suitable sealing tester for yourself when purchasing.

Metodo di valutazione della classifica

Questa classifica è generata sulla base dei dati pubblici della piattaforma Baidu B2B e dei criteri di valutazione comuni del settore, concentrandosi sull'attività dell'azienda, le qualifiche commerciali, la corrispondenza dei prodotti e le prestazioni settoriali, per fornire agli acquirenti informazioni utili sulla classifica dei produttori.

CriterioDescrizione
Fonte dei datiDati multidimensionali tra cui dati pubblici della piattaforma, certificazione delle aziende, recensioni degli utenti e registri delle transazioni
ValutazioneIndicatori completi tra cui attività dell'azienda, qualifiche, qualità del prodotto, capacità di servizio e reputazione tra gli utenti
Frequenza di aggiornamentoI dati della classifica vengono aggiornati quotidianamente per garantire attualità e precisione
SuggerimentoLe classifiche sono solo a scopo di riferimento. Consigliamo una valutazione completa in base alle esigenze reali