Updated Aug 4, 2026 · Public platform & industry data

Aug 4, 2026 Updated

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2026 Top 10 Other Isolators Manufacturers in China Shanghai

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

The top 10 Other Isolators manufacturers in Shanghai for 2026 are: Shanghai Qiantuo Trading Co., Ltd, Shanghai Qiantuo Trading Co., Ltd, Hangzhou Miko Sensing Technology Co., Ltd, Shanghai Minyi Optoelectronics Technology Co., Ltd, Gongheng Valve (Shanghai) Co., Ltd, Shanghai Linglian Automation Control Technology Co., Ltd, Shanghai Auswell Electronics Co., Ltd, Gongzhen (Shanghai) Information Technology Co., Ltd, Shanghai Bangdian Electromechanical Equipment Co., Ltd, Chengdu Shanrong Electromechanical Equipment 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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ShanghaiShanghai
Top 1
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Shanghai Qiantuo Trading Co., Ltd
Overall Score4.9 / 5
Est. Date2008-09-18
Registered Capital2000K CNY

Shanghai Qiantuo Trading Co., Ltd., with its registered address at Room 713, Lane 99, Jiayong Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Dan Rongbing, and its business scope includes the sale of mechanical equipment, hardware tools, instruments and meters, electronic components, chemical raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), building decoration materials, computers and accessories, lighting appliances, automotive and motorcycle accessories, daily necessities, metal products, textiles, and office supplies. It engages in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Other Isolators, Directional Control Valve, Bar Code Scanner

Top 2
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Shanghai Qiantuo Trading Co., Ltd
Overall Score4.8 / 5
Est. Date2008-09-18
Registered Capital2000K CNY

Shanghai Qiantuo Trading Co., Ltd., with its registered address at Room 713, Lane 99, Jiayong Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Dan Rongbing, and its business scope includes the sale of mechanical equipment, hardware tools, instruments and meters, electronic components, chemical raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), building decoration materials, computers and accessories, lighting appliances, automotive and motorcycle accessories, daily necessities, metal products, textiles, and office supplies. It engages in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Other Isolators, Rotate The Handle, Boosting Cylinder Piston

Top 3
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Hangzhou Miko Sensing Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2013-12-24
Registered Capital10000K CNY

Hangzhou Miko Sensing Technology Co., Ltd., with its registered address at Room 510-511, Building 4, No. 2 Science and Technology Park Road, Baiyang Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province, is registered with the Qiantang District Market Supervision and Administration Bureau of Hangzhou City. The legal representative is Wu Jie, and the 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; Electronic product sales; Sales of mechanical and electrical equipment; Sales of valves and plugs; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Other Isolators, Armored Temperature Sensor, Paperless Recorder

TOP4
Shanghai Minyi Optoelectronics Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2020-03-23
Registered Capital1000K CNY

Shanghai Minyi Optoelectronic Technology Co., Ltd., registered at Room 305, Building 2, No. 322, Lane 953, Jianchuan Road, Minhang District, Shanghai, with the registration authority of Minhang District Market Supervision Administration and the legal representative of Zhu Huaguo, engages in general projects including technology development, technology services, technology consulting, technology transfer, technology exchange, and technology promotion in the field of optoelectronic technology; Manufacturing of optoelectronic devices; Manufacturing of optical communication equipment; Manufacturing of electronic components; Fiber optic cable manufacturing; Manufacturing of network equipment; Manufacturing of electronic specialized equipment; Manufacturing of security equipment; Retail of hardware products; Wholesale of instruments and meters; Retail of electronic office equipment; Sales of intelligent power transmission and distribution and control equipment; Electrical equipment repair; Information system integration services; Intelligent control system integration; Advertising design, production, and agency; Advertising release (excluding radio stations, television stations, and newspaper publishing units); Retail of computer software, hardware, and auxiliary equipment; Fiber optic manufacturing. (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: Other Isolators, Fiber Optic Cladding Stripping Tool, Special Fiber Optic Connectors/Jumpers

TOP5
Gongheng Valve (Shanghai) Co., Ltd
Overall Score4.7 / 5
Est. Date2018-02-26
Registered Capital20180K CNY

Gongheng Valve (Shanghai) Co., Ltd., with its registered address at Room 7-320, 2nd Floor, No. 2351 Changjiang West Road, Baoshan District, Shanghai, is registered with the Baoshan District Market Supervision and Administration Bureau. The legal representative is Zhang Lei, and its business scope includes the manufacturing, processing (up to branch offices), wholesale, and retail of valves, instruments and meters, pumps, pipeline equipment, mechanical equipment, and accessories, as well as the wholesale and retail of metal materials, electrical equipment, pneumatic components, hardware and electrical equipment, electromechanical equipment, wires and cables, and rubber and plastic products. It engages in the import and export of goods and technology, and engages in technology development, technical consulting, technical services, and technology transfer in the field of valve technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Other Isolators, Filter, Manual Ball Valve

TOP6
Shanghai Linglian Automation Control Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-02-01
Registered Capital2800K CNY

Shanghai Linglian Automation Control Technology Co., Ltd., registered at 2nd Floor, No. 479 Songnan Road, Baoshan District, Shanghai, with the registration authority of Baoshan District Market Supervision Administration and the legal representative of Zhang Qiufeng, operates in general projects including technical services, technology development, technical consultation, technology exchange, technology transfer, and technology promotion; Sales of intelligent power transmission and distribution and control equipment; Electronic product sales; Sales of office supplies; Sales of mechanical equipment; Sales of electronic specialized equipment; Sales of power electronic components; Sales of instruments and meters; Operation of wires and cables; Wholesale of hardware products; Sales of electrical equipment; Sales of communication equipment; Sales of labor protection equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of specialized equipment for environmental protection; Sales of rubber products; Sales of metal products; Retail of electronic components; Sales of electrical and mechanical equipment; Sales of specialized testing instruments for textiles; Maintenance of electronic and mechanical equipment (excluding special equipment) (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law).. Core products: Other Isolators, Zhongchen Frequency Converter,

TOP7
Shanghai Auswell Electronics Co., Ltd
Overall Score4.6 / 5
Est. Date2020-05-18
Registered Capital8000K CNY

Shanghai Auswell Electronics Co., Ltd., with its registered address at 1st Floor, Building 1, No. 2816 Yixian Road, Baoshan District, Shanghai, is registered with the Baoshan District Market Supervision and Administration Bureau. The legal representative is Xianwei, and its business scope includes general projects such as electronic product sales; Wholesale of electronic components; Retail of electronic components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of power electronic components; Sales of mechanical equipment; Sales of electrical and mechanical equipment; Wholesale of automotive spare parts; Wholesale of hardware products; Retail of hardware products; Sales of rubber products; Sales of plastic products; Sales of office supplies; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Other Isolators, Osram,

TOP8
Gongzhen (Shanghai) Information Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2017-12-22
Registered Capital5000K CNY

Gongzhen (Shanghai) Information Technology Co., Ltd., registered at Room 25J396, No. 4671 Cao'an Road, Jiading District, Shanghai, with the registration authority of Jiading District Market Supervision Bureau and the legal representative of Luo Renhua, engages in technology development, consulting, services, and transfer in the fields of information technology and computer software technology. Its business scope includes the import and export of mechanical equipment and accessories, industrial automation control equipment, labor protection supplies, fire-fighting equipment, electronic components, instruments and meters, rubber and plastic products, electromechanical equipment, hardware and electrical equipment, anti-static equipment, metal materials, metal products, cleaning supplies, automotive supplies and accessories, daily necessities, office supplies, furniture, lighting fixtures, and Class I medical equipment. It also engages in the import and export of goods and technology. Business, installation and maintenance of mechanical equipment (excluding special equipment). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Other Isolators, Adjustable Time Relay, Relay

TOP9
Shanghai Bangdian Electromechanical Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2012-08-16
Registered Capital5000K CNY

Shanghai Bangdian Electromechanical Equipment Co., Ltd. is registered at Room 1398, Building 2, No. 1630 Yecheng Road, Jiading Industrial Zone. The registration authority is Jiading District Market Supervision Bureau, and the legal representative is Li Chongyi. Its business scope includes the sales of electromechanical equipment and accessories, mechanical equipment and accessories, electronic products, electronic components, hardware and electrical equipment, environmental protection equipment, instruments and meters, Class I medical devices, chemical products and raw materials (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), metal materials, metal products, office equipment, communication equipment, rubber and plastic products, automotive and motorcycle parts, and packaging materials. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Other Isolators, Capacitance, Hardware Accessories

TOP10
Chengdu Shanrong Electromechanical Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2017-05-04
Registered Capital2000K CNY

Chengdu Shanrong Electromechanical Equipment Co., Ltd., with its registered address at No. 6 Linjiang Middle Road, Xinnanmen, Wuhou District, Chengdu, is registered with the Wuhou District Market Supervision and Administration Bureau. The legal representative is Dan Rongbing, and its business scope includes general projects such as mechanical equipment sales; Wholesale of hardware products; Sales of intelligent instruments and meters; Wholesale of electronic components; Sales of metal products; Needle textile sales; Wholesale of stationery supplies; Sales of industrial automatic control system devices; Sales of instruments and meters; Sales of hydraulic power machinery and components; Retail of hardware products; Sales of pumps and vacuum equipment; Sales of pneumatic power machinery and components; Sales of power electronic components; Retail of motorcycles and spare parts; Sales of chemical products (excluding licensed chemical products); Retail of computer software, hardware, and auxiliary equipment; Sales of electrical equipment; Sales of office supplies; Information technology consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Other Isolators, Servo Valve, Solenoid Valve

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Qiantuo Trading Co., Ltd2008-09-18Other Isolators, Directional Control Valve, Bar Code Scanner2000K CNYNot Supported
Shanghai Qiantuo Trading Co., Ltd2008-09-18Other Isolators, Rotate The Handle, Boosting Cylinder Piston2000K CNYNot Supported
Hangzhou Miko Sensing Technology Co., Ltd2013-12-24Other Isolators, Armored Temperature Sensor, Paperless Recorder10000K CNYNot Supported
Shanghai Minyi Optoelectronics Technology Co., Ltd2020-03-23Other Isolators, Fiber Optic Cladding Stripping Tool, Special Fiber Optic Connectors/Jumpers1000K CNYNot Supported
Gongheng Valve (Shanghai) Co., Ltd2018-02-26Other Isolators, Filter, Manual Ball Valve20180K CNYSupported
Shanghai Linglian Automation Control Technology Co., Ltd2021-02-01Other Isolators, Zhongchen Frequency Converter, 2800K CNYNot Supported
Shanghai Auswell Electronics Co., Ltd2020-05-18Other Isolators, Osram, 8000K CNYNot Supported
Gongzhen (Shanghai) Information Technology Co., Ltd2017-12-22Other Isolators, Adjustable Time Relay, Relay5000K CNYNot Supported
Shanghai Bangdian Electromechanical Equipment Co., Ltd2012-08-16Other Isolators, Capacitance, Hardware Accessories5000K CNYSupported
Chengdu Shanrong Electromechanical Equipment Co., Ltd2017-05-04Other Isolators, Servo Valve, Solenoid Valve2000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of other isolators, it is recommended to first clarify key technical parameters such as input/output voltage range, isolation withstand voltage value, and response time to ensure compatibility with existing equipment. Industrial automation scenarios typically require isolators to have anti electromagnetic interference capabilities.
  • 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 fields of medical equipment or power systems, suppliers of isolators have higher stability requirements.
  • In different application scenarios such as PLC signal isolation or sensor signal conditioning, attention should be paid to the number of channels, accuracy level, and working temperature range of the isolator. In harsh environments such as petrochemicals, higher protection level models should be selected.
  • When purchasing other isolators, it is usually necessary to evaluate the supplier's long-term supply capacity. High frequency procurement can focus on the company's activity and industry data performance to avoid production continuity being affected by supply chain disruptions.

Knowledge Base

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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