Updated Oct 2, 2026 · Public platform & industry data

Oct 2, 2026 Updated

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2026 Top 10 Circuit Protection Manufacturers in China Zhejiang

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

The top 10 Circuit Protection manufacturers in Zhejiang for 2026 are: Shanghai Weimin Electrical Equipment Manufacturing Co., Ltd, Hangzhou Yizao Technology Co., Ltd, Hangzhou Beam Electronic Technology Co., Ltd, Ningbo Feinade Electric Appliance Co., Ltd, Ningbo Huibai Trading Co., Ltd, Ningbo Feinade Electric Appliance Co., Ltd, Wenzhou Xinghan Electric Co., Ltd, Ningbo Huibai Trading Co., Ltd, Ningbo Feinade Electric Appliance Co., Ltd, Ningbo Feinade Electric Appliance 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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ZhejiangZhejiang
Top 1
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Shanghai Weimin Electrical Equipment Manufacturing Co., Ltd
Overall Score4.9 / 5
Est. Date2012-02-23
Registered Capital1000K CNY

Shanghai Weimin Electrical Equipment Manufacturing Co., Ltd., registered at Room 107, Building 21, No. 251 Liantang Road, Xinghuo Development Zone, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, with Zhu Yongyi as the legal representative. Its business scope includes the manufacturing, processing, maintenance (except for installation, maintenance, and testing of power facilities) and sales of electrical equipment, power equipment, transformers, voltage regulators, inverters, transformers, electrical equipment, switches, lighting fixtures, and high and low voltage distribution boxes; Sales of metal materials and building decoration materials (excluding dangerous goods). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Circuit Protection, Voltage Regulator, Voltage Regulator

Top 2
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Hangzhou Yizao Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2017-02-14
Registered Capital10000K CNY

Hangzhou Yizao Technology Co., Ltd., with its registered address at 8th Floor, Guangfu United International Center, Qianjiang Century City, Xiaoshan District, Hangzhou City, Zhejiang Province, is registered with the Market Supervision Administration of Xiaoshan District, Hangzhou City. The legal representative is Zhu Yunchao, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Research and development of distribution switch control equipment; Sales of electrical equipment; Sales of power facilities and equipment; Network technology services; Information system integration services; Computer system services; Sales of communication equipment; Sales of firefighting equipment; Sales of network equipment; Sales of mobile communication devices; Sales of optical communication equipment; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of specialized instruments for navigation, surveying, meteorology, and oceanography; Sales of distribution switch control equipment; Sales of ecological environment monitoring and detection instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Sales of air pollution monitoring and detection instruments and meters; Sales of mechanical and electrical equipment; Sales of electrical equipment; Sales of industrial automatic control system devices; Rental of special equipment; Specialized equipment repair; Electrical equipment repair; General equipment repair; Sales of office equipment; Electronic product sales; Sales of cameras and equipment; Sales of instruments and meters; Sales of electronic components and electromechanical equipment; Sales of building materials; Retail of photographic equipment and telescopes; Sales of electronic specialized equipment; Sales of power electronic components; Sales of mechanical equipment; Security system monitoring service; Sales of information security equipment; Sales of special equipment; Sales of digital video surveillance systems; Sales of electrical instruments and meters; Integrated circuit sales; Sales of metal products; Operation of wires and cables; Sales of architectural ceramic products; Wholesale of hardware products; Sales of building waterproofing membrane products; Sales of building decoration materials; Retail of hardware products; Fiber optic cable sales; Sales of security equipment; Sales of electronic specialized materials; Technology import and export; Import and export of goods; Internet sales (except for the sale of goods that need to be licensed); Sales of lighting fixtures; Sales of photovoltaic equipment and components; Sales of intelligent power transmission and distribution and control equipment; Meteorological observation services; Meteorological information service; Intelligent control system integration; Software sales; Big data services (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). Licensed project: Lightning protection device testing (a project that requires approval by law, and can only be carried out after approval by relevant departments. Specific business projects are subject to the approval results).. Core products: Circuit Protection, Grounding Resistance Tester, Lightning Warning For Scenic Spots

Top 3
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Hangzhou Beam Electronic Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2011-04-21
Registered Capital20000K CNY

Hangzhou Guangbo Electronic Technology Co., Ltd., registered at No. 4022, 4th Floor, Building 1, No. 1298 Danonggang Road, Hangzhou City, Zhejiang Province, registered with the Market Supervision Administration of Shangcheng District, Hangzhou City. The legal representative is Lin Feng, and the business scope includes general projects: information technology consulting services; Computer system services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information system integration services; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Manufacturing of computer software, hardware, and peripheral devices; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of power electronic components; Sales of electronic components and electromechanical equipment; Manufacturing of power facilities and equipment; Wholesale of electronic components; Manufacturing of electronic components; Manufacturing of electronic components and electromechanical equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Sales of power facilities and equipment; Manufacturing of electronic specialized equipment; Manufacturing of hardware products; Manufacturing of other general instruments; Manufacturing of capacitors and their supporting equipment; Specialized equipment manufacturing (excluding licensed professional equipment manufacturing) (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). Licensed project: Import and export of goods; Technology import and export (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Circuit Protection, , Intelligent Surge

TOP4
Ningbo Feinade Electric Appliance Co., Ltd
Overall Score4.7 / 5
Est. Date2019-12-04
Registered Capital2000K CNY

Ningbo Feinade Electric Appliance Co., Ltd., registered at No. 146 Xiaotang Road, Hangzhou Bay New Area, Ningbo, Zhejiang Province, with the registration authority of Qianwan New Area Branch of Ningbo Market Supervision Administration and the legal representative of Wan Jinlong, operates in general projects including instrument manufacturing; Manufacturing of distribution switch control equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of electronic components; Manufacturing of hardware products; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of electrical instruments and meters; Research and development of household appliances; Sales of household appliances; Sales of electronic components and electromechanical equipment; Sales of electrical accessories; Electronic product sales; Sales of electrical equipment; Sales of specialized equipment for the production of lighting fixtures; Sales of power facilities and equipment; Sales of mechanical and electrical equipment; Wholesale of hardware products; Sales of industrial automatic control system devices; Sales of distribution switch control equipment; Sales of metal tools; Sales of instruments and meters; Sales of electrical instruments and meters; Sales of plastic products; Retail of daily household appliances; Sales of household appliance spare parts; Wholesale of daily necessities; Internet sales (except for sales of goods that require a license).; 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: Circuit Protection, Partial Discharge Sensor, Surge Arrester

TOP5
Ningbo Huibai Trading Co., Ltd
Overall Score4.7 / 5
Est. Date2016-06-23
Registered Capital100K CNY

Ningbo Huibai Trading Co., Ltd., registered at Room 6-5, Building 12, Lanyue Garden, Century City, Hangzhou Bay New Area, Qianwan New Area, Ningbo City, Zhejiang Province, China. The registration authority is Qianwan New Area Branch of Ningbo Municipal Administration for Market Regulation, and the legal representative is Zhang Xiaoxia. The business scope includes general projects: retail of hardware products; Sales of daily necessities; Sales of mechanical and electrical equipment; Sales of lighting fixtures; Sales of daily glass products; Wholesale of daily necessities; Sales of specialized equipment for the production of lighting fixtures; Sales of lighting fixtures; Internet sales (except for the sale of goods that need to be licensed); Wholesale of stationery supplies; Retail of stationery supplies; Wholesale of hardware products; Wholesale of arts and crafts and collectibles (excluding ivory and its products); Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Needle textile sales; Sales of needle textiles and raw materials; Leather sales; Import and export agency; Import and export of goods; Wholesale of clothing and apparel; Wholesale of shoes and hats; Retail of shoes and hats; Installation services for ordinary mechanical equipment; Clothing and apparel retail; Wholesale of jewelry; Sales of hair accessories; Sales of experimental analytical instruments; Retail of pet food and supplies; Wholesale of pet food and supplies; Wholesale of sports goods and equipment; Outdoor product sales; Sales of maternal and child products; Sales of clocks and timing instruments; Sales of power electronic components; Sales of intelligent instruments and meters; Sales of glassware; Sales of instruments and meters; Sales of electrical instruments and meters; Electronic product sales; Sales of metal tools; Sales of household appliances; Sales of household appliance spare parts; Sales of daily necessities; Sales of daily wooden products; Sales of plastic products; Research and development of biochemical product technology; Sales of daily chemical products; Sales of monitoring and testing instruments for water quality pollutants (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: Circuit Protection, Phase Sequence Protection Switch, Motor Protector

TOP6
Ningbo Feinade Electric Appliance Co., Ltd
Overall Score4.6 / 5
Est. Date2019-12-04
Registered Capital2000K CNY

Ningbo Feinade Electric Appliance Co., Ltd., registered at No. 146 Xiaotang Road, Hangzhou Bay New Area, Ningbo, Zhejiang Province, with the registration authority of Qianwan New Area Branch of Ningbo Market Supervision Administration and the legal representative of Wan Jinlong, operates in general projects including instrument manufacturing; Manufacturing of distribution switch control equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of electronic components; Manufacturing of hardware products; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of electrical instruments and meters; Research and development of household appliances; Sales of household appliances; Sales of electronic components and electromechanical equipment; Sales of electrical accessories; Electronic product sales; Sales of electrical equipment; Sales of specialized equipment for the production of lighting fixtures; Sales of power facilities and equipment; Sales of mechanical and electrical equipment; Wholesale of hardware products; Sales of industrial automatic control system devices; Sales of distribution switch control equipment; Sales of metal tools; Sales of instruments and meters; Sales of electrical instruments and meters; Sales of plastic products; Retail of daily household appliances; Sales of household appliance spare parts; Wholesale of daily necessities; Internet sales (except for sales of goods that require a license).; 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: Circuit Protection, Protector, Surge Arrester

TOP7
Wenzhou Xinghan Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2021-02-20
Registered Capital100K CNY

Wenzhou Xinghan Electric Co., Ltd., with its registered address in Marenqiao Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration. The legal representative is Liu Yicheng, and the business scope includes general projects: sales of distribution switch control equipment; Sales of mining machinery; Sales of lighting fixtures; Sales of lighting fixtures; Sales of electrical instruments and meters; Sales of electrical equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of security equipment; Electronic product sales; Sales of optical instruments; Sales of electrical signal equipment devices; Sales of power electronic components; Sales of optical communication equipment; Sales of metal products; Sales of plastic products; Sales of electronic measuring instruments; Operation of wires and cables; Wholesale of hardware products; Wholesale of electronic components; Sales of labor protection equipment; Internet sales (except for the sale of goods that need permission) (except for items that need approval according to law, business activities shall be carried out independently according to law with the business license).. Core products: Circuit Protection, Disconnecting Switch, Yangzhong South

TOP8
Ningbo Huibai Trading Co., Ltd
Overall Score4.6 / 5
Est. Date2016-06-23
Registered Capital100K CNY

Ningbo Huibai Trading Co., Ltd., registered at Room 6-5, Building 12, Lanyue Garden, Century City, Hangzhou Bay New Area, Qianwan New Area, Ningbo City, Zhejiang Province, China. The registration authority is Qianwan New Area Branch of Ningbo Municipal Administration for Market Regulation, and the legal representative is Zhang Xiaoxia. The business scope includes general projects: retail of hardware products; Sales of daily necessities; Sales of mechanical and electrical equipment; Sales of lighting fixtures; Sales of daily glass products; Wholesale of daily necessities; Sales of specialized equipment for the production of lighting fixtures; Sales of lighting fixtures; Internet sales (except for the sale of goods that need to be licensed); Wholesale of stationery supplies; Retail of stationery supplies; Wholesale of hardware products; Wholesale of arts and crafts and collectibles (excluding ivory and its products); Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Needle textile sales; Sales of needle textiles and raw materials; Leather sales; Import and export agency; Import and export of goods; Wholesale of clothing and apparel; Wholesale of shoes and hats; Retail of shoes and hats; Installation services for ordinary mechanical equipment; Clothing and apparel retail; Wholesale of jewelry; Sales of hair accessories; Sales of experimental analytical instruments; Retail of pet food and supplies; Wholesale of pet food and supplies; Wholesale of sports goods and equipment; Outdoor product sales; Sales of maternal and child products; Sales of clocks and timing instruments; Sales of power electronic components; Sales of intelligent instruments and meters; Sales of glassware; Sales of instruments and meters; Sales of electrical instruments and meters; Electronic product sales; Sales of metal tools; Sales of household appliances; Sales of household appliance spare parts; Sales of daily necessities; Sales of daily wooden products; Sales of plastic products; Research and development of biochemical product technology; Sales of daily chemical products; Sales of monitoring and testing instruments for water quality pollutants (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: Circuit Protection, Motor Protector, Phase Sequence Protector

TOP9
Ningbo Feinade Electric Appliance Co., Ltd
Overall Score4.4 / 5
Est. Date2019-12-04
Registered Capital2000K CNY

Ningbo Feinade Electric Appliance Co., Ltd., registered at No. 146 Xiaotang Road, Hangzhou Bay New Area, Ningbo, Zhejiang Province, with the registration authority of Qianwan New Area Branch of Ningbo Market Supervision Administration and the legal representative of Wan Jinlong, operates in general projects including instrument manufacturing; Manufacturing of distribution switch control equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of electronic components; Manufacturing of hardware products; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of electrical instruments and meters; Research and development of household appliances; Sales of household appliances; Sales of electronic components and electromechanical equipment; Sales of electrical accessories; Electronic product sales; Sales of electrical equipment; Sales of specialized equipment for the production of lighting fixtures; Sales of power facilities and equipment; Sales of mechanical and electrical equipment; Wholesale of hardware products; Sales of industrial automatic control system devices; Sales of distribution switch control equipment; Sales of metal tools; Sales of instruments and meters; Sales of electrical instruments and meters; Sales of plastic products; Retail of daily household appliances; Sales of household appliance spare parts; Wholesale of daily necessities; Internet sales (except for sales of goods that require a license).; 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: Circuit Protection, Sensor, Motor Protector

TOP10
Ningbo Feinade Electric Appliance Co., Ltd
Overall Score4.4 / 5
Est. Date2019-12-04
Registered Capital2000K CNY

Ningbo Feinade Electric Appliance Co., Ltd., registered at No. 146 Xiaotang Road, Hangzhou Bay New Area, Ningbo, Zhejiang Province, with the registration authority of Qianwan New Area Branch of Ningbo Market Supervision Administration and the legal representative of Wan Jinlong, operates in general projects including instrument manufacturing; Manufacturing of distribution switch control equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of electronic components; Manufacturing of hardware products; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of electrical instruments and meters; Research and development of household appliances; Sales of household appliances; Sales of electronic components and electromechanical equipment; Sales of electrical accessories; Electronic product sales; Sales of electrical equipment; Sales of specialized equipment for the production of lighting fixtures; Sales of power facilities and equipment; Sales of mechanical and electrical equipment; Wholesale of hardware products; Sales of industrial automatic control system devices; Sales of distribution switch control equipment; Sales of metal tools; Sales of instruments and meters; Sales of electrical instruments and meters; Sales of plastic products; Retail of daily household appliances; Sales of household appliance spare parts; Wholesale of daily necessities; Internet sales (except for sales of goods that require a license).; 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: Circuit Protection, Circuit Breaker, Controller

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Weimin Electrical Equipment Manufacturing Co., Ltd2012-02-23Circuit Protection, Voltage Regulator, Voltage Regulator1000K CNYSupported
Hangzhou Yizao Technology Co., Ltd2017-02-14Circuit Protection, Grounding Resistance Tester, Lightning Warning For Scenic Spots10000K CNYNot Supported
Hangzhou Beam Electronic Technology Co., Ltd2011-04-21Circuit Protection, , Intelligent Surge20000K CNYNot Supported
Ningbo Feinade Electric Appliance Co., Ltd2019-12-04Circuit Protection, Partial Discharge Sensor, Surge Arrester2000K CNYNot Supported
Ningbo Huibai Trading Co., Ltd2016-06-23Circuit Protection, Phase Sequence Protection Switch, Motor Protector100K CNYNot Supported
Ningbo Feinade Electric Appliance Co., Ltd2019-12-04Circuit Protection, Protector, Surge Arrester2000K CNYNot Supported
Wenzhou Xinghan Electric Co., Ltd2021-02-20Circuit Protection, Disconnecting Switch, Yangzhong South100K CNYNot Supported
Ningbo Huibai Trading Co., Ltd2016-06-23Circuit Protection, Motor Protector, Phase Sequence Protector100K CNYNot Supported
Ningbo Feinade Electric Appliance Co., Ltd2019-12-04Circuit Protection, Sensor, Motor Protector2000K CNYNot Supported
Ningbo Feinade Electric Appliance Co., Ltd2019-12-04Circuit Protection, Circuit Breaker, Controller2000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require circuit protection, it is recommended to match equipment based on key technical parameters such as voltage level, current capacity, and response time. In industrial scenarios, additional consideration should be given to environmental tolerance indicators.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually have more stable delivery records in sub fields such as power electronics or communication base stations.
  • In application scenarios such as new energy or smart homes, circuit protection devices need to balance high sensitivity and modular design to avoid system level failures caused by overload or short circuits.
  • When purchasing circuit protection, it is usually necessary to compare the industry data performance of different suppliers, for example, in the automotive electronics field, more attention is paid to the actual case verification of suppliers in surge protection.

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