Updated Aug 24, 2026 · Public platform & industry data

Aug 24, 2026 Updated

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2026 Top 10 Isolator Manufacturers in China

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

The top 10 Isolator manufacturers in China for 2026 are: Guangdong Kaiermei Industrial Co., Ltd, Fujian Shunchang Hongrun Precision Instrument Co., Ltd, Shanxi Xinboxiang Technology Co., Ltd, Beijing Omat Instrument Technology Co., Ltd, Changzhou Dirier Medical New Materials Co., Ltd, Shanghai Fenggu Pharmaceutical Equipment Co., Ltd, Shenzhen Xinruihua Technology Co., Ltd, Hangzhou Liance Automation Technology Co., Ltd, Suzhou Jinluorui Electronic Technology Co., Ltd, Shenzhen Xinyangyang 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 Kaiermei Industrial Co., Ltd
Overall Score4.9 / 5
Est. Date2022-09-16
Registered Capital50000K CNY

Guangdong Kaiermei Industrial Co., Ltd. is located at Room 501, Building 32, Dongji Zhichuang New City, No. 1 East Commercial Avenue, Huanggang Neighborhood Committee, Dongcheng Street, Sihui City. It was established on September 16, 2022, with the registration authority of Sihui Market Supervision Administration and the legal representative being Huang Lin. Core products: Isolator

Top 2
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Fujian Shunchang Hongrun Precision Instrument Co., Ltd
Overall Score4.7 / 5
Est. Date2001-03-09
Registered Capital56000K CNY

Fujian Shunchang Hongrun Precision Instrument Co., Ltd., with its registered address at 45 Chengnan East Road, Shunchang County, Fujian Province, is registered with the Shunchang County Market Supervision Administration of Fujian Province. The legal representative is Lin Shanping, and its business scope includes general projects such as instrument manufacturing; Sales of instruments and meters; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Software development; Software sales; Manufacturing of electronic components; Sales of electronic components and electromechanical equipment; Manufacturing of integrated circuit chips and products; Sales of integrated circuit chips and 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: Isolator, Paperless Recorder, Sensors And Transmitters

Top 3
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Shanxi Xinboxiang Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2013-09-17
Registered Capital3000K CNY

Shanxi Xinboxiang Technology Co., Ltd., with its registered address at 4-302, Building C12, No. 88 Nanzhonghuan Street, Xiaodian District, Taiyuan City, is registered with the Market Supervision and Administration Bureau of Xiaodian District, Taiyuan City. The legal representative is Tian Xiaowen, and the business scope includes the manufacturing, technology development, and technology transfer of electronic instruments and industrial electrical equipment; Sales of hardware and electrical equipment, mechanical equipment, rubber products, instruments and meters, building materials, daily necessities, computers, and auxiliary equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Isolator, Surge Protector, Safety Barrier

TOP4
Beijing Omat Instrument Technology Co., Ltd

Room 305, Building 2, No.1 Shangdi Information Road, Haidian District, Beijing

Overall Score4.6 / 5
Est. Date1995-02-24
Registered Capital1000K CNY

Beijing Omat Instrument Technology Co., Ltd., located at Room 305, Building 2, No.1 Shangdi Information Road, Haidian District, Beijing, was established on February 24, 1995. The registration authority is the Market Supervision Administration of Haidian District, Beijing, and the legal representative is Wang Gang. Core products: Isolator

TOP5
Changzhou Dirier Medical New Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2014-08-07
Registered Capital11111.111K CNY

Changzhou Dirier Medical New Materials Co., Ltd., with its registered address at Building D, No. 502 Changting Road, Wujin Economic Development Zone, Jiangsu Province, operates at No. 7 Jinhua Road, Wujin Economic Development Zone, Changzhou City. The registration authority is the Wujin District Administrative Approval Bureau of Changzhou City, and the legal representative is Wang Chao. Its business scope includes licensed projects such as the production of plastic packaging containers and tool products for food; Import and export of goods; 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) General projects: Manufacturing of medical packaging materials; Sales of new membrane materials; Research and development of new material technology; Manufacturing of plastic packaging boxes and containers; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Retail of computer software, hardware, and auxiliary equipment; Mechanical equipment research and development; Manufacturing of specialized equipment (excluding licensed professional equipment manufacturing) (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: Isolator, Sterilized Breathing Bag, Feeding Weighing Bag

TOP6
Shanghai Fenggu Pharmaceutical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2016-05-10
Registered Capital8000K CNY

Shanghai Fenggu Pharmaceutical Equipment Co., Ltd., registered at Building 3-102, No. 6898 Linhai Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, with Zhou Kang as the legal representative. Its business scope includes general projects: manufacturing of pharmaceutical specialized equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Metal surface treatment and heat treatment processing; Sales of pharmaceutical specialized equipment; Sales of valves and plugs; Sales of mechanical equipment; Sales of metal products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Valve and plug research and development; Wholesale of protective equipment for medical staff; Wholesale of hardware products; Retail of hardware products; Sales of metal chains and other metal products; Sales of metal materials; Sales of electronic specialized equipment; Sales of mechanical and electrical equipment; Sales of electronic components and electromechanical equipment; Sales of fans and blowers; Electronic product sales; Sales of daily necessities; Industrial design services; Software development; Installation services for ordinary mechanical equipment; General equipment repair; Electrical equipment repair; 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: Isolator, Monkey Isolator,

TOP7
Shenzhen Xinruihua Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2017-09-28
Registered Capital1000K CNY

Shenzhen Xinruihua Technology Co., Ltd. is located at 19E, Building B, Huaqiang Plaza, No. 1019 Huaqiang North Road, Huahang Community, Huaqiang North Street, Futian District, Shenzhen. It was established on September 28, 2017, with the registration authority of Shenzhen Municipal Administration for Market Regulation and the legal representative being Guo Zebin. Core products: Isolator

TOP8
Hangzhou Liance Automation Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2013-12-24
Registered Capital10000K CNY

Hangzhou Liance Automation Technology Co., Ltd., registered at Room 508-509, Building 4, No. 2 Kejiyuan Road, Baiyang Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province, with the registration authority of Qiantang District Market Supervision and Administration Bureau of Hangzhou City and the legal representative being Zheng Gongyao. Its business scope includes general projects: manufacturing of industrial automatic control system devices; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of industrial automatic control system devices; Sales of instruments and meters; Wholesale of computer software, hardware, and auxiliary equipment; Sales of communication equipment; Sales of optical instruments; Sales of mechanical and electrical equipment; Sales of valves and plugs; Installation services for ordinary mechanical equipment; 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: Isolator, Sewage Pump, Temperature Module

TOP9
Suzhou Jinluorui Electronic Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2024-05-09
Registered Capital500K CNY

Suzhou Jinluorui Electronic Technology Co., Ltd., with its registered address at 523, Building E, Kaiping Business Center, 11666 East the Taihu Lake Avenue, the Taihu Lake New Town, East the Taihu Lake Eco tourism Resort, Wujiang District, Suzhou City, Jiangsu Province, is registered by the Administrative Examination and Approval Bureau of Wujiang District, Suzhou City, and its legal representative is Jin Suyan. Its business scope includes general items: technical services, technical development, technical consultation, technical exchange, technology transfer, and technology promotion; Research and development of electronic specialized materials; Sales of integrated circuit chips and products; Technology promotion and application services; Retail of electronic components; Electronic product sales; Sales of power electronic components; Sales of electronic specialized equipment; Sales of electronic components and electromechanical equipment; Sales of specialized equipment for semiconductor devices; Research and development of new material technology; Sales of semiconductor lighting devices; Integrated circuit sales; Sales of electronic specialized materials; Sales of electrical instruments and meters; Sales of mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of mechanical parts and components; Sales of agricultural, forestry, animal husbandry and fishery machinery accessories; Sales of specialized equipment for agricultural and sideline food processing; Sales of metal cutting and welding equipment; Sales of specialized textile equipment; Sales of construction machinery; Retail of hardware products; Sales of electrical accessories; Sales of instruments and meters; Sales of metal products; Sales of communication equipment; Sales of building decoration materials; Sales of electrical equipment; Sales of office equipment; Sales of household appliances; Sales of office supplies; Sales of labor protection equipment; Sales of building materials; Sales of lightweight building materials; Sales of battery spare parts; Sales of plastic products; Sales of packaging materials and products; Internet sales (except for the sale of goods that need permission) (except for items that need approval according to law, independently carry out business activities according to law with the business license). Core products: Isolator, Recycling Electronic Chips, Recycling Electronic Materials

TOP10
Shenzhen Xinyangyang Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2015-05-05
Registered Capital1000K CNY

Shenzhen Xinyangyang Technology Co., Ltd., with its registered address at 19D, Block A, Building B, Modern Window, No. 1078 Huaqiang North Road, Fuqiang Community, Huaqiang North Street, Futian District, Shenzhen. The registered authority is the Shenzhen Market Supervision Administration, and the legal representative is Chen Xiaolong. Its business scope includes the technical research and sales of electronic components, electronic products, communication products, digital products, and household appliances; Domestic trade; Import and export of goods and technology. The licensed business projects are:. Core products: Isolator, Counter, White Light Bead

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Guangdong Kaiermei Industrial Co., Ltd2022-09-16Isolator50000K CNYNot Supported
Fujian Shunchang Hongrun Precision Instrument Co., Ltd2001-03-09Isolator, Paperless Recorder, Sensors And Transmitters56000K CNYNot Supported
Shanxi Xinboxiang Technology Co., Ltd2013-09-17Isolator, Surge Protector, Safety Barrier3000K CNYNot Supported
Beijing Omat Instrument Technology Co., Ltd1995-02-24Isolator1000K CNYNot Supported
Changzhou Dirier Medical New Materials Co., Ltd2014-08-07Isolator, Sterilized Breathing Bag, Feeding Weighing Bag11111.111K CNYNot Supported
Shanghai Fenggu Pharmaceutical Equipment Co., Ltd2016-05-10Isolator, Monkey Isolator, 8000K CNYNot Supported
Shenzhen Xinruihua Technology Co., Ltd2017-09-28Isolator1000K CNYNot Supported
Hangzhou Liance Automation Technology Co., Ltd2013-12-24Isolator, Sewage Pump, Temperature Module10000K CNYNot Supported
Suzhou Jinluorui Electronic Technology Co., Ltd2024-05-09Isolator, Recycling Electronic Chips, Recycling Electronic Materials500K CNYSupported
Shenzhen Xinyangyang Technology Co., Ltd2015-05-05Isolator, Counter, White Light Bead1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of isolators, it is recommended to first clarify key parameters such as input/output voltage range, isolation withstand voltage value, and signal transmission rate. Industrial automation scenarios typically require an isolation strength of 10kV or higher.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. For example, in the medical equipment field, suppliers need to verify their actual cases in EMC protection.
  • There are significant differences in the performance requirements for isolators in different scenarios. The power system focuses on high isolation voltage, while communication equipment pays more attention to low signal delay. Before procurement, specific application scenarios need to be evaluated.
  • In industrial control systems, it is recommended to choose isolator models that support wide temperature operation (-40 ℃~85 ℃) and have passed long-term reliability testing, while also paying attention to the supplier's project experience in the energy industry.

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