Updated Oct 10, 2026 · Public platform & industry data

Oct 10, 2026 Updated

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2026 Top 10 Voltage Resistance Testing Machine Manufacturers in China

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Top-rated Voltage Resistance Testing Machine suppliers, How to choose a Voltage Resistance Testing Machine manufacturer, Best Voltage Resistance Testing Machine companies in China

The top 10 Voltage Resistance Testing Machine manufacturers in China for 2026 are: Guangdong Derui Testing Equipment Co., Ltd, Shandong Aolai Machinery Co., Ltd, Guangdong Innovation Instrument Technology Co., Ltd, Jinan Saicheng Electronic Technology Co., Ltd, Taixiang Precision Instrument (Ningbo) Co., Ltd, Chengdu Henglutong Experimental Instrument Co., Ltd, Dongguan Gaoxiang Machinery Equipment Co., Ltd, Dongguan Lituo Testing Instrument Co., Ltd, Shanghai Hengke Instrument Technology Co., Ltd, Suzhou Jianzhuo Instrument 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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Guangdong Derui Testing Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2021-10-22
Registered Capital5000K CNY

Guangdong Derui Testing Equipment Co., Ltd., with its registered address at Room 113, Building 1, No. 3 Shugang Avenue, Hongmei Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Li Huan, and its business scope includes general projects such as sales of instruments and meters; Manufacturing of instruments and meters; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Mechanical equipment research and development; Mechanical equipment leasing; Manufacturing of testing machines; Sales of testing machines; Instrument and meter repair; Sales of industrial control computers and systems; Sales of mechanical equipment; Sales of mechanical parts and components; Specialized equipment repair; Installation services for ordinary mechanical equipment; Non residential real estate leasing; 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: Voltage Resistance Testing Machine, , Humidity Chamber

Top 2
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Shandong Aolai Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2019-11-04
Registered Capital3000K CNY

Shandong Aolai Machinery Co., Ltd., with its registered address at Room 1601, Block A, Zhongde Plaza, Liying 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 Guoliang, and the business scope includes general projects: sales of mechanical equipment; Sales of specialized equipment for environmental protection; Sales of construction machinery; Sales of agricultural machinery; Sales of instruments and meters; Sales of firefighting equipment; Sales of new energy vehicles as a whole; Retail of hardware products; Wholesale of hardware products; Electronic product sales; Network technology services; Computer system services (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Import and export of goods (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Voltage Resistance Testing Machine, Excavator Attachments, Construction Machinery

Top 3
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Guangdong Innovation Instrument Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2022-10-26
Registered Capital5000K CNY

Guangdong Innovation Instrument Technology Co., Ltd., located at Room 101, Building 2, No. 13 Jinyuling Road, Dongcheng Street, Dongguan City, Guangdong Province, was established on October 26, 2022. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Deng Shaowu. Core products: Voltage Resistance Testing Machine

TOP4
Jinan Saicheng Electronic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2007-07-20
Registered Capital6000K 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: Voltage Resistance Testing Machine, Leakage And Sealing Detection, Water Vapor Permeability Tester

TOP5
Taixiang Precision Instrument (Ningbo) Co., Ltd
Overall Score4.6 / 5
Est. Date2019-06-28
Registered Capital5000K CNY

Taixiang Precision Instrument (Ningbo) Co., Ltd., registered at Room A222, Building 4, No. 199 Changxing Road, Jiangbei District, Ningbo City, Zhejiang Province, with the registration authority of the Market Supervision Administration of Jiangbei District, Ningbo City, and the legal representative of Hu Minjie. Its business scope includes research and development, sales, maintenance, and technical consulting of precision instruments, measuring instruments, general mechanical equipment, instruments and meters, electronic components, optical microscopes, metal materials and products, plastic products, sensors, environmental testing equipment, optical testing instruments, mechanical testing instruments, and physical and chemical testing instruments; Computer software and hardware development. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Voltage Resistance Testing Machine, Humidity Chamber , Hardness Tester

TOP6
Chengdu Henglutong Experimental Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2015-05-05
Registered Capital5000K CNY

Chengdu Henglutong Experimental Instrument Co., Ltd., registered at No. 22, 20th Floor, Unit 2, Building 4, No. 68 Yangzishan Road, Chenghua District, Chengdu, with the registration authority of Chenghua Market Supervision Administration and the legal representative of Wang Hongcan, engages in wholesale and retail of experimental instruments, instruments and meters, building materials, pipe fittings, waterproof insulation materials, hardware and electrical equipment, environmental sanitation equipment, identification signs, mechanical and electrical equipment, labor protection supplies, stationery, glass products, and laboratory equipment; Renting laboratory equipment and mechanical equipment. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Voltage Resistance Testing Machine, Compression Testing Machine, Elastic Modulus Tester

TOP7
Dongguan Gaoxiang Machinery Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2011-03-07
Registered Capital5000K CNY

Dongguan Gaoxiang Machinery Equipment Co., Ltd., with its registered address at Room 101, Building 1, No. 8 Xingui Road, Lincun, Tangxia Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Li Jifei, and the business scope includes general projects such as general equipment manufacturing (excluding special equipment manufacturing); Mechanical equipment research and development; Sales of mechanical equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Specialized equipment repair; Mechanical equipment leasing; Manufacturing of other general instruments; Manufacturing of optical instruments; Instrument and meter repair; Sales of instruments and meters; Sales of optical instruments; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Sales of experimental analytical instruments; Manufacturing of testing machines; Sales of testing machines; 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: Voltage Resistance Testing Machine, , Electronic Testing Series For Mobile Phones, Computers, Etc

TOP8
Dongguan Lituo Testing Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2008-12-01
Registered Capital5000K CNY

Dongguan Lituo Testing Instrument Co., Ltd., with its registered address at No. 6 Caixing East Road, Houjie Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Zhao Xiaoli, and its business scope includes general projects such as specialized instrument manufacturing; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of testing machines; Sales of testing machines; Measurement technology services; Manufacturing of drawing, calculation, and measuring instruments; Manufacturing of electronic measuring instruments; General equipment repair; Electrical equipment repair; Instrument and meter repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Manufacturing of hardware products; Sales of metal products; Manufacturing of general components; Mechanical parts and component processing; Sales of mechanical parts and components; Software development; Software sales; Basic software development for artificial intelligence; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Sales of optical instruments; Manufacturing of optical instruments; Installation and maintenance of industrial robots; Industrial robot manufacturing; Sales of industrial robots; Manufacturing of forgings and powder metallurgy products; Sales of forgings and powder metallurgy products; Manufacturing of metal materials; Sales of metal materials; Loading and unloading handling; Furniture installation and maintenance services; Import and export of goods; Technology import and export. (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: Voltage Resistance Testing Machine, Tile Category, Water Spout Type

TOP9
Shanghai Hengke Instrument Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2014-12-25
Registered Capital500K CNY

Shanghai Hengke Instrument Technology Co., Ltd., registered at 2nd Floor, Building 11, No. 988 Zhongchun Road, Minhang District, Shanghai, with the Market Supervision Administration of Minhang District as the registration authority and Yang Kaibo as the legal representative, engages in technology development, technical consulting, technical services, and technology transfer in the fields of instrumentation technology, electromechanical technology, electronic technology, and computer technology. Its business scope includes daily necessities, electronic products, hardware and electrical equipment, metal products, mechanical equipment, office supplies, electronic components, electrical equipment, electromechanical equipment, communication equipment (except for satellite TV broadcasting ground receiving facilities), instrumentation, clothing and apparel, shoes and hats, leather products, washing products, craft gifts, computers, software, and auxiliary equipment (except for computer information system security dedicated). Wholesale and retail of products, construction project testing, Manufacturing and processing of mechanical equipment (excluding special equipment), molds, instruments and meters (excluding measuring instruments), welding equipment (limited to branch operations), metal product processing (limited to branch operations), and maintenance of mechanical and electrical equipment. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Voltage Resistance Testing Machine, Air Tightness Tester, High Altitude Simulation Test Chamber

TOP10
Suzhou Jianzhuo Instrument Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2018-08-14
Registered Capital5000K CNY

Suzhou Jianzhuo Instrument Technology Co., Ltd., with its registered address at 158 Heshi Road, Zhangpu Town, Kunshan City, registered with Kunshan Data Bureau, and represented by Yang Kaibo as its legal representative. Its business scope includes general items: sales of instruments and meters; Electronic product sales; Sales of metal tools; Retail of hardware products; Sales of mechanical equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of refrigeration and air conditioning equipment; Retail of computer software, hardware, and auxiliary equipment; Manufacturing of computer software, hardware, and peripheral devices; Manufacturing of calculator equipment; Manufacturing of instruments and meters; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of hardware products; Manufacturing of metal tools; Research and development of electronic specialized materials; Mechanical equipment research and development; Research and development of metal products; Research and development of hardware products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology import and export; Import and export of goods (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Voltage Resistance Testing Machine, Environmental Testing Category, Mechanics Series

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Guangdong Derui Testing Equipment Co., Ltd2021-10-22Voltage Resistance Testing Machine, , Humidity Chamber 5000K CNYNot Supported
Shandong Aolai Machinery Co., Ltd2019-11-04Voltage Resistance Testing Machine, Excavator Attachments, Construction Machinery3000K CNYNot Supported
Guangdong Innovation Instrument Technology Co., Ltd2022-10-26Voltage Resistance Testing Machine5000K CNYNot Supported
Jinan Saicheng Electronic Technology Co., Ltd2007-07-20Voltage Resistance Testing Machine, Leakage And Sealing Detection, Water Vapor Permeability Tester6000K CNYNot Supported
Taixiang Precision Instrument (Ningbo) Co., Ltd2019-06-28Voltage Resistance Testing Machine, Humidity Chamber , Hardness Tester5000K CNYNot Supported
Chengdu Henglutong Experimental Instrument Co., Ltd2015-05-05Voltage Resistance Testing Machine, Compression Testing Machine, Elastic Modulus Tester5000K CNYNot Supported
Dongguan Gaoxiang Machinery Equipment Co., Ltd2011-03-07Voltage Resistance Testing Machine, , Electronic Testing Series For Mobile Phones, Computers, Etc5000K CNYNot Supported
Dongguan Lituo Testing Instrument Co., Ltd2008-12-01Voltage Resistance Testing Machine, Tile Category, Water Spout Type5000K CNYNot Supported
Shanghai Hengke Instrument Technology Co., Ltd2014-12-25Voltage Resistance Testing Machine, Air Tightness Tester, High Altitude Simulation Test Chamber500K CNYSupported
Suzhou Jianzhuo Instrument Technology Co., Ltd2018-08-14Voltage Resistance Testing Machine, Environmental Testing Category, Mechanics Series5000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of pressure resistance testing machines, it is recommended to prioritize confirming key technical parameters such as maximum test pressure and accuracy level to ensure that the equipment can meet the testing requirements of different materials or components.
  • In industries such as power equipment and automotive parts, voltage resistance testing machines are commonly used to test the reliability of insulation materials or seals. When purchasing, the appropriate model should be selected based on specific application scenarios.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to ensure equipment stability and after-sales service capabilities.
  • In the actual procurement process, it is recommended to compare the data acquisition frequency and automation level of the pressure resistance testing machines provided by different suppliers, as these parameters may affect the testing efficiency and accuracy of the results.

Knowledge Base

Q

After introducing the equipment, a well-known seasoning company conducted systematic testing on its tomato sauce packaging Experimental setup: ·Sample specification: 20g aluminum-plastic composite packaging ·Test temperature: 25 ℃ ambient temperature environment ·Sample quantity: 50 packs/batch Test results: ·Average rupture pressure: 382.6N ·Pressure standard deviation: ± 8.7N ·

Q

GB21302 Composite film bag pressure resistance testing machine pressure testing machine Product Model: WDY; -1 Product Usage: This standard was developed in accordance with GB/T1.1-2000 and its related regulations, with the aim of aligning with ISO standards. Some of them refer to JIS Z 1707:1997 "General rules for plastic films used in food packaging" and EN7

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