Updated Sep 6, 2026 · Public platform & industry data

Sep 6, 2026 Updated

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2026 Top 10 Open Circuit Manufacturers in China Jiangsu

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

The top 10 Open Circuit manufacturers in Jiangsu for 2026 are: Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd, Zhejiang Leiyi Electric Co., Ltd, Jiangsu Daquan Kaifan E-commerce Co., Ltd, Jiangsu Shilike Electric Co., Ltd, Jiangsu Gongxiang Chuanglian Network Technology Co., Ltd, Zhejiang Yinya Electric Co., Ltd, Ankerui Electric Co., Ltd, Beijing Jingdelai Electric Co., Ltd, Shanghai Xida Electric Power Technology Co., Ltd, Suzhou Shunxida Electronic 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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JiangsuJiangsu
Top 1
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Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd
Overall Score4.9 / 5
Est. Date2015-09-24
Registered Capital51800K CNY

Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd., registered at No. 20 Fengxiang Road, Yang'ao Village, Yanpen Street, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Liu Yujuan, engages in the manufacturing, processing, and sales of explosion-proof electrical appliances, explosion-proof lamps, explosion-proof pipes, explosion-proof fans, explosion-proof instruments and meters (excluding measuring instruments), explosion-proof anti-corrosion equipment, distribution switch control equipment, electrical complete sets of equipment, high and low voltage electrical appliances and accessories; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Open Circuit, Explosion-Proof Control Box, Explosion-Proof Distribution Box

Top 2
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Zhejiang Leiyi Electric Co., Ltd
Overall Score4.8 / 5
Est. Date2011-03-31
Registered Capital30088K CNY

Zhejiang Leiyi Electric Co., Ltd., with its registered address at No. 19 Kesi Road, Xiangyang Industrial Zone, Liushi Town, Yueqing City, Zhejiang Province, is registered with the Yueqing Market Supervision and Administration Bureau. The legal representative is Liu Jianchang, and its business scope includes research and development, manufacturing, processing, and sales of distribution switch control equipment, power fittings, power sheaths, insulators, lightning arresters, overvoltage protectors, drop out fuses, isolating switches, vacuum circuit breakers, electrical equipment, electrical accessories, electronic components, and cable accessories; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Open Circuit, Other Series, Load Switch

Top 3
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Jiangsu Daquan Kaifan E-commerce Co., Ltd
Overall Score4.8 / 5
Est. Date2019-05-06
Registered Capital10000K CNY

Jiangsu Daquan Kaifan E-commerce Co., Ltd., registered at No. 28 Yinlong Road, Moling Street, Jiangning District, Nanjing City (Jiangning Development Zone), registered with the Jiangning District Administrative Approval Bureau of Nanjing City, with Xu Xiang as the legal representative. Its business scope includes e-commerce; Computer information technology research and development, technology transfer, technology services, and technology consulting; Research and sales of computer software, hardware, and auxiliary equipment; Installation and sales of electromechanical equipment and accessories, communication equipment, and electrical equipment; Communication engineering construction; Design, produce, represent, and publish various types of domestic advertisements; Enterprise management consulting; Marketing planning; Research and development of instruments, electronic components, and automation systems for power transmission and transformation; Sales of instruments and meters, electronic components, lighting equipment, outdoor products, cleaning supplies, labor protection supplies, and metal products; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Open Circuit, Kfp3h, Kfm2

TOP4
Jiangsu Shilike Electric Co., Ltd
Overall Score4.7 / 5
Est. Date2021-03-16
Registered Capital10000K CNY

Jiangsu Shilike Electric Co., Ltd., registered at Room 2-47, No. 899 Wushan Street, Yuexi Street, Economic Development Zone, Wuzhong District, Suzhou City, registered with the Administrative Approval Bureau of Wuzhong District, Suzhou City. The legal representative is Ye Zhenyan, and the business scope includes general projects: sales of electrical equipment; Retail of hardware products; Sales of metal products; Sales of lighting fixtures; Wholesale of electronic components; Operation of wires and cables; Sales of intelligent power transmission and distribution and control equipment; Sales of mechanical equipment; Sales of instruments and meters; Sales of household appliances; Sales of sanitary ware; Furniture sales (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: Open Circuit, Molded Case Circuit Breaker, Plc Module

TOP5
Jiangsu Gongxiang Chuanglian Network Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2019-06-19
Registered Capital10000K CNY

Jiangsu Gongxiang Chuanglian Network Technology Co., Ltd., registered at Room 1301-1310, 13th Floor, Building 2, No. 688 Longqiao Road, Jiangling Street, Wujiang District, Suzhou City, registered with the Wujiang District Administrative Approval Bureau of Suzhou City, with Huang Xingkuang as the legal representative. Its business scope includes technology development, technology transfer, technology consulting, and technology services in the fields of network technology and communication technology; Information system integration; Communication engineering; Computer software and hardware development and design; Sales and online sales: mechanical equipment and accessories, automation equipment, labor protection supplies, fire-fighting equipment and products, electronic components, electronic products, wires and cables, water-based coatings, adhesive products, power tools, instruments and meters, plastic products, electromechanical products, hardware and electrical equipment, clean room products, anti-static products, metal materials and products, chemical products (excluding hazardous chemicals), cleaning supplies, automotive supplies and accessories, daily necessities, office supplies, furniture, lighting fixtures, medical equipment, electrical equipment; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state); Maintenance of mechanical equipment; Business information consultation; Value added telecommunications services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Open Circuit, Chint, Hussmann

TOP6
Zhejiang Yinya Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2024-04-16
Registered Capital10000K CNY

Zhejiang Yinya Electric Co., Ltd., registered at Room 1183, 4th Floor, Intersection of Shuangyan Road and Danxia Road, Lecheng Street, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Chi Shansheng, operates in general projects including sales of electrical equipment; Wholesale of electronic components; Sales of household appliances; Sales of electrical accessories; Wholesale of hardware products; Retail of hardware products; Retail of electronic components; Operation of wires and cables; Sales of drawing, calculation, and measuring instruments; Sales of instruments and meters; Sales of power facilities and 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: Open Circuit, Molded Case Circuit Breaker, Proximity Switch Sensor

TOP7
Ankerui Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2003-06-23
Registered Capital250784.65499999997K CNY

Ankerui Electric Co., Ltd., with its registered address at No. 253 Yulu Road, Jiading District, Shanghai, is registered with the Shanghai Municipal Administration for Market Regulation. The legal representative is Zhou Zhong, and its business scope includes general projects: manufacturing of electrical instruments and meters; Manufacturing of intelligent instruments and meters; Manufacturing of capacitors and their supporting equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of power transmission, distribution and control equipment; Manufacturing of power electronic components; Manufacturing of lighting fixtures; Manufacturing of electrical signal equipment devices; Manufacturing of IoT devices; Manufacturing of industrial automatic control system devices; Manufacturing of distribution switch control equipment; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Research and development of Internet of Things technology; Internet of Things technology services; Internet data service; Internet of Things application services; Software development; Information system integration services; Information system operation and maintenance services; Information technology consulting services; Computer system services; Industrial Internet data service; Manufacturing of information security equipment; Engineering management services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Energy saving management services; Contract energy management; Energy storage technology services; Engineering and technical research and experimental development; Engineering and technical services (excluding planning management, survey, design, and supervision); Sales of charging stations; Sales of intelligent power transmission and distribution and control equipment; Sales of distribution switch control equipment; Sales of industrial automatic control system devices; Sales of capacitors and their supporting equipment; Sales of electrical signal equipment devices; Sales of power electronic components; Sales of electrical instruments and meters; Software sales; Sales of intelligent instruments and meters; Sales of lighting fixtures; Sales of IoT devices; Sales of information security equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: sales of specialized products for computer information system security; Design of intelligent building systems; Construction project design; Construction project construction; Import and export of goods; Technology import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Open Circuit, Asd Switchgear Comprehensive Measurement And Control Device, Current Transformer

TOP8
Beijing Jingdelai Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2016-02-23
Registered Capital100K CNY

Beijing Jingdelai Electric Co., Ltd. is registered at A406, 4th floor, Tianya Guorui Jiahua Hardware and Electrical Market, No. 150 Chengshousi Road, Xiaohongmen Township, Chaoyang District, Beijing. The registration authority is the Market Supervision Administration of Chaoyang District, Beijing, and the legal representative is Ni Shaoxian. Its business scope includes the sale of machinery and equipment, metal materials, hardware and electrical equipment, daily necessities, clothing, building materials, electronic products, handicrafts, decorative materials, chemical products (excluding hazardous chemicals), and furniture. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Open Circuit, High-Power Voltage Regulator,

TOP9
Shanghai Xida Electric Power Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2013-10-25
Registered Capital60000K CNY

Shanghai Xida Electric Power Technology Co., Ltd., with its registered address at Room 2356, No. 58 Fumin Branch Road, Hengsha Township, Chongming District, Shanghai (Shanghai Hengtai Economic Development Zone), is registered with the Chongming District Market Supervision Bureau and represented by Liu Jianchang as the legal representative. Its business scope includes the sales of electrical complete sets of equipment and accessories, industrial automation equipment, electromechanical equipment, electrical products, electronic products, instruments and meters, rubber and plastic products, hardware and electrical equipment, and power tools. Its branch offices operate the production and processing of electrical complete sets of equipment and accessories. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Open Circuit, Vacuum Circuit Breaker, Disconnecting Switch

TOP10
Suzhou Shunxida Electronic Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2020-12-18
Registered Capital3000K CNY

Suzhou Shunxida Electronic Technology Co., Ltd., with its registered address at 2A005, Building 44-1, Sanyuanyi Village, Suzhou City, is registered with the Suzhou Gusu District Administrative Approval Bureau and represented by Yan Weiying. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of power electronic components; Sales of office supplies; Sales of office equipment; Sales of sanitary ware; Sales of household appliances; Sales of mechanical equipment; Sales of communication equipment; Electronic product sales; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Software sales; Wholesale of hardware products; Retail of hardware products; Sales of mechanical and electrical equipment; Sales of electrical equipment; Sales of electrical signal equipment devices; Sales of distribution switch control equipment; Sales of advanced power electronic devices; Sales of charging stations; Sales of electrical instruments and meters; Sales of electrical accessories; Sales of household appliance spare parts; Home appliance installation services; Retail of daily household appliances; Battery sales; Sales of electrical equipment; Sales of photovoltaic equipment and components; Sales of optoelectronic devices; Sales of pneumatic power machinery and components; Sales of seals; Sales of hydraulic power machinery and components; Sales of liquid tight components and systems; Sales of wind and electric tools; Sales of high-performance sealing materials; Sales of bearings, gears, and transmission components (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: Open Circuit, Molded Case Circuit Breaker, Circuit Breaker

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhejiang Tengxuan Explosion proof Electrical Appliance Co., Ltd2015-09-24Open Circuit, Explosion-Proof Control Box, Explosion-Proof Distribution Box51800K CNYSupported
Zhejiang Leiyi Electric Co., Ltd2011-03-31Open Circuit, Other Series, Load Switch30088K CNYNot Supported
Jiangsu Daquan Kaifan E-commerce Co., Ltd2019-05-06Open Circuit, Kfp3h, Kfm210000K CNYNot Supported
Jiangsu Shilike Electric Co., Ltd2021-03-16Open Circuit, Molded Case Circuit Breaker, Plc Module10000K CNYNot Supported
Jiangsu Gongxiang Chuanglian Network Technology Co., Ltd2019-06-19Open Circuit, Chint, Hussmann10000K CNYNot Supported
Zhejiang Yinya Electric Co., Ltd2024-04-16Open Circuit, Molded Case Circuit Breaker, Proximity Switch Sensor10000K CNYNot Supported
Ankerui Electric Co., Ltd2003-06-23Open Circuit, Asd Switchgear Comprehensive Measurement And Control Device, Current Transformer250784.65499999997K CNYNot Supported
Beijing Jingdelai Electric Co., Ltd2016-02-23Open Circuit, High-Power Voltage Regulator, 100K CNYNot Supported
Shanghai Xida Electric Power Technology Co., Ltd2013-10-25Open Circuit, Vacuum Circuit Breaker, Disconnecting Switch60000K CNYNot Supported
Suzhou Shunxida Electronic Technology Co., Ltd2020-12-18Open Circuit, Molded Case Circuit Breaker, Circuit Breaker3000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of circuit breakers, it is recommended to prioritize checking key parameters such as rated current and breaking capacity to ensure compatibility with the load characteristics of the existing power system. In industrial scenarios, short-circuit withstand strength should also be considered.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. For example, data centers or manufacturing production lines have high requirements for the response speed of circuit breakers and need to be evaluated based on the supplier's past cases.
  • In the upgrade project of the power distribution system, it is necessary to distinguish the application scenarios of circuit breakers. For example, building distribution cabinets focus on compact design, while photovoltaic power stations need to consider special functions such as DC arc protection.
  • When purchasing circuit breakers, industry platforms can be used to compare supplier supply stability with statistical information. It is also recommended to pay attention to whether the enterprise has complete testing reports, but there is no need to excessively pursue non essential high specification configurations.

Knowledge Base

Q

This article will introduce the role and importance of installing arc separators on circuit breakers, as well as how to select suitable arc separators.

Q

An open circuit in an oxygen sensor usually refers to a fault that occurs in the oxygen sensor circuit, causing the oxygen sensor to malfunction. This article will introduce the role of oxygen sensors in automotive operation, the working principle of oxygen sensors, and the performance and handling methods of oxygen sensor circuit breakers.

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