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automatic circuit breakers1,000+ factories verified

Yueqing Quansheng Electric Co., Ltd.

Main Products:
Air Circuit Breaker, Molded Case Circuit Breaker, Vacuum Circuit Breaker, Fireman Switch, Miniature Circuit Breakers
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Quansheng, is committed in research & development, manufacturing and marketing for Circuit Protection, Industrial Control and Power Management products for years and have gained a very good reputation in the international market.

Xiyi Electric Group Co., Ltd

16 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
High Voltage Circuit Breaker, High Voltage Circuit Breaker Accessories
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Established in 2006, POWZY is a high-tech electrical enterprise integrating R&D, production, and sales. Covering over 30, 000 square meters, it employs more than 200 people, including about 20 in R&D. The company has received numerous accolades, such as National High-tech Enterprise, Credible Enterprise, Technology-based SME, Green Products Supplier in China, and also has ISO9001, ISO14001, ISO45001 system certificates, more than 30 national patents and a full set of type test reports.

Shenheng Power Equipment Co., Ltd.

14 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
V and LV Switchgear, Power Transformer, Indoor and Outdoor Vacuum Circuit Breakers
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shenheng Power Equipment Co., Ltd is a company specializing in the production of high and low voltage switch power transmission and distribution equipment and high, low voltage electrical components, one of the professional production enterprises, the production of all fully insulated and fully sealed inflatable cabinet, intelligent solid insulation ring main unit, outdoor high voltage cable branch box, box-type substation, etc. Product quality is stable, reliable, It is deeply trusted and approved by the customers.

Ningbo Victor Electric Co., Ltd.

23 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Circuit Breakers, Thermostat, Thermal Protector, Motor Protector
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Ningbo Victor Electric Co., Ltd. is a well-experienced manufacturer, who specializes in manufacture of thermostat. The company was invested 100% by our mother company, Fellowcom Industrial Co., Ltd. In Taiwan and in 2003 set up in Yuyao, a well economic-booming area in Zhejiang, China. Moreover, its transportation network for the eastern area of China has been greatly supported by Hangzhou Bay Bridge and Ningbo expressway, Ningbo Lishe airport and Hangzhou Xiaoshan airport; Therefore, this place with these environment and communication advantages was chosen as the most optimal area to set up our company.

Shanghai Zikai Electric Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Main Products:
High-voltage Switchgea, Transformer, Low-voltage Switchgear, Vacuum Circuit Breaker, Gas-insulated Switchgear
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

GAONENGGELE ELECTRICAL SHARES CO.,LTD.

5.0
Main Products:
Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
Country/Region:
Zhejiang, China
Sample Service:
Sample Available
Company Profile:
Wenzhou Korlen Electric Appliances Co., Ltd, It is a joint venture. My company is a manufacturer including design, development, produce and sale, professional producing MCB, MCCB, RCCB and AC contactor etc. Product enterprises. The company owns import and export power of self-run, expanding Europe and America, Middle East, Southeast Asia etc. Market, set a good Public praise.

ZHEJIANG KODERY ELECTRIC CO.,LTD

5.0
Main Products:
Box Substation, Three Boxes, High Voltage Switchgear Assembly, Low Voltage Switchgear Assembly, Cable Branch Box, Switching Station, Insulator, Load Switch, Mechanism, Outdoor Mobile Power Supply
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Zhejiang Kodery Electric Co., Ltd. is a foreign trade import and export company

Zhejiang Hangya Electric Appliance Co., Ltd.

Main Products:
Switchgear, Substation, Transformer, Distribution Box, Voltage Transformer
Country/Region:
Zhejiang, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Zhejiang Hanya Electric Appliance Co., Ltd, founded in 2009, is a comprehensive modern science and technology enterprise integrating power equipment resource development, manufacturing, domestic electrical equipment sales and import and export power equipment agency. Providing perfect power supply system for customers is CNKEEYA's mission!

ROOQ ELECTRIC GROUP CO., LTD.

12 yrs
·Manufacturer/Factory & Trading Company
Main Products:
High Voltage Switchgear, Low Voltage Switchgear, Transformer, Distribution Box, Arrester, Disconnector, Fuse, Vacuum Circuit Breaker
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Established in May, 2014, Zhejiang ROOQ Electric Co., Ltd is a technology-oriented enterprise specializing in R&D, sales and services of power transformers, transformer substation, ring main unit, cable branch box, switchgears, gas insulated cabinates, HV/LV switchgears, high and low voltage switches, wire and cable, LED street light and metal street light poles, telegraph posts of metal ect. It has four professional factories under its jurisdiction: Power Equipment Co., Ltd. Transformer Co., Ltd.; Switchgear Co., Ltd.; Metal fittings Co., Ltd.; Import and export trading company: Zhejiang ROOQ Electric Co., Ltd.

Denggao Electric Co., Ltd.

30 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Voltage Transformer‬, ‪Drop-out Fuse Cutout‬, ‪Lightning Arrester‬, ‪Vacuum Circuit Breaker‬, ‪Switchgear
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Denggao Electric Co., Ltd. Established in 1996, is a power transmission and distribution enterprise with collection of high and low voltage electrical R&D, manufacturing, trading and services. The head office is located in the Economic Development Zone, Yueqing city, Zhejiang province. We are specialized in (intelligent) high-voltage vacuum circuit breaker, disconnecting switches, drop-out fuse cutout, intelligent HV&LV prepaid sell electrical terminal, intelligent distribution terminal, (prepaid) high-voltage electrical metering outfit, instrument transformer(CT, PT), lightning arrester, composite insulator, HV&LV complete switchgear, building electrical etc.

Zhejiang Changkai Electric Power Technology Co., LTD

18 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Vacuum circuit breaker
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Company Profile:
     Zhejiang Changkai Electric Power Technology Co., Ltd...Is located in Yueqing Xinguang Industrial Zone. The company was established in 2013, covering an area of 8400 square meters, with a registered capital of 30 million yuan and more than 100 employees. It is mainly engaged in the research and development, manufacturing and sales of high and low voltage electrical components and accessories such as high and low voltage cabinets and accessories, high voltage vacuum circuit breakers, grounding switches, etc.

ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Main Products:
Fuse Cutout, Lightning Arrester, Load Break Switch, Insulator, Disconnecting Switch, Fuse Link, Bar Fuse Type Switch, Fuse Holder, Electrical Fitting Series, Bar Fuse Type Switch Series
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Zhejiang Fuerte Electrical Apparatus Co., Ltd. (Formerly Wenzhou Fuerte Electrical Apparatus Co., Ltd. ) was founded in 1985, our company employs 220 staffs, and have down site area 19881m2, covered area 36216m2.

Zhejiang Hairui Electric Co., Ltd.

21 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Three-Phase Transformer, Single-Phase Transformer, Oil-Immersed Transformer with Oil Conservator, High/Low-Voltage Cabinet, Resin-Insulated Dry-Type Transformer, Low-Voltage Ggd Ggj Gck, Surge Arrester, Drop-out Fuse, American-Style Box Transformer, European-Style Box Transformer
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
1. Geographical Location and Environment:  

Zhejiang Volcano Electrical Technology Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Handcart Indoor, Indoor Vacuum Circuit Breaker, Outdoor Vacuum Circuit Breaker
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Zhejiang Volcano Electrical Technology is an ISO9001, ISO14001, ISO18001 approved factory, professional in producing vacuum circuit breakers, auto-reclosers, disconnectors, load break switch and switchgear. The factory occupies a manufaturing square over 1000 square meters and has several advanced production line with mechanical operation. We make constant efforts to improve product quality and service. Our company has get many certifications and products have passed type testing. We can provide a complete set of transmission and distribution. To offer the best quality with our best service is our main management principal.

Zhejiang Changcheng Trading Co., Ltd.

9 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Circuit Breaker, AC Contactor, Starters, Relays, Instruments, Switches, Fuses, Transformer, Switch Gear
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
CNC Electric is one of the leading manufacturer, specialized in manufacturing industrial electrical appliance, is a national large-scale enterprise integrated with R&D, manufacturing, trade and service, etc. CNC Electric was founded in 1988, which became a nationwide non-regional enterprise group in 1997. It mainly deals in high-low voltage electrical equipment, whole set, instrument and meters, explosion-proof appliances, building electrical appliances, power transformers, with more than 600 product series and 30, 000 specifications. Meanwhile, its commercial fields also cover real estate, investment, energy, logistics, information and other industries.

Xiya Electric Equipment Co., Ltd.

31 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Drop out Fuse Cutout & Current Limit Fuse, Composite Insulator, Surge Arrester, Disconnecting Switch, Sf6 & Vacuum Circuit Switch, Wall Bushing, Dry & Oil Type Transformers, CT&PT Transformer, Loadbreak Switch, Cable Accessory & Electric Power Fittings
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Xiya Electric (Since 1995) - Your reliable partner for 0.5kV-220kV power transmission & substation equipment.

Changsong Electric Co., Ltd.

16 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Distribution Box, Circuit Breaker, PV Combiner Box
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Chang Song Electric Co., Ltd. Founded in 1995, with more than 35000M2 manufacturing space, 260 employees, it becomes one of the leading manufacturer of industrial electric product in China. As well as one of the earliest factories in the line with nearly 20 years experience in producing and developing for electric equipment.

Wenzhou Naisite Electric Co., Ltd.

Main Products:
Ring Main Unit, Switchgear, Transformer, Substation, Vacuum Circuit Breakers, Disconnect Switch, Distribution Box, MCCB, MCB
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Wenzhou Naisite Electric Co., Ltd is a technology oriented transmission and distribution equipment manufacturing enterprises, since its establishment in 2011, focus on transmission and distribution equipment technology progress, advocating technological innovation, introduce new energy prefabricated, a secondary fusion ring cage, environmental protection cabinet, Transformers, cable branch box, box type substation such as intelligent high and low voltage transmission and distribution equipment. Applicable to electric power, railway, petrochemical, subway, municipal construction, military industry, steel, coal and other industries. The company's products have achieved a number of technological breakthroughs in environmental protection, miniaturization, intelligence, maintenance free and other aspects. The headquarters of Wenzhou Naisi Electric Co., Ltd is located in the core area of Wenzhou Yueqing Economic Development Zone, "the capital of Electrical appliances in China". Has an excellent domestic intelligent distribution network products assembly line.

Baiyue Technology (Fujian) Group Co., Ltd.

4 yrs
Main Products:
Electricity Meter, Circuit Breaker
Country/Region:
Fujian, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Baiyue Technology (Fujian) Group Co., Ltd., a National High-Tech Enterprise, is a leading provider of next-generation intelligent product solutions. We deliver innovative products and services tailored to meet client needs, offering OEM/ODM one-stop solutions. Beyond manufacturing, we support your design process with application-specific expertise, creating long-term value and sustainable growth for our clients.

Wenzhou Mingzhe Electric Co., Ltd.

Main Products:
PLC Modules Dcs Operator Panels, Drives Servo Motors, Excitation Boards, Electrical Equipment Parts, Auto Parts, Electric Distribution Cabinet Products, Pnuematic Cylinder, SMC Solenoid Valve, Ifm Sensors, Switch
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Our company

Xuzhou Jinteng Intelligent Electrical Technology Co., Ltd.

5.0
Main Products:
Transformer, Oil Immersed Transformer, Dry Type Transformer, Substation, Power Transformer, Amorphous Alloy Transformer, Main Transformer, High Voltage Transformer, Step-Down Transformer, Vacuum Circuit Breaker
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Xuzhou Jinteng Intelligent Electrical Technology Co., Ltd. is headquartered in Xuzhou, Jiangsu Province, China. As a leading power transmission and distribution solution provider, we rely on years of industry experience to focus on the research and development, production and sales of transformers (oil-immersed/dry type), substations, switchgear, ring main units and prefabricated energy storage cabins. The company has always deeply integrated cutting-edge technology with international standards (such as IEC, IEEE, ANSI), and is committed to providing global customers with smart power equipment that is energy-efficient, safe and reliable and adaptable to complex climatic conditions.

Dongguan Tianrui Electronics Co., Ltd.

16 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Fuse, Fuse Holder, Thermostat, Fuse Box, Circuit Breaker, Auto Breaker, Face Mask
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
DongGuan TianRui Electronics Co., Ltd. is specialized in developing, manufacturing and marketing fuse tube and fuse holders with different performance, types and specifications Since 2000. Our products are widely used for the household electric appliances and auto industry.

ZHEJIANG SINGI ELECTRICAL LLC

26 yrs
·Manufacturer/Factory & Trading Company
Main Products:
MCB, MCCB, RCBO, RCCB, Distribution Box, ATS, SPD, Metal Box
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Singi Electrical was established in 1995 and now become the well-known building electric integrator singi are professional in prodcing fiber information box, wall type WiFi router, roof-type WiFi router, low voltage cables, circuit breaker, wall switch and etc.

Lugao Power Co., Ltd.

10 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Switchgear, RMU, Distribution cabinet, SF6 circuit breaker, Vacuum circuit breaker, Compact substation, Disconnector, Cable branch cabinet, Current transformer, Transformer
Country/Region:
Zhejiang, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Lugao Power Co., Ltd. Founded in 2009, which is an international high-tech enterprise specializing in the R&D, production, and sales of high-voltage, medium-voltage and low-voltage transmission and distribution equipment, along with providing one-stop solution for global power infrastructure projects. With decades of pioneering innovation, Lugao continuously enhances its capabilities by integrating cutting-edge production technologies supported by rigorous quality control systems.

Zhejiang Tongzheng Electric Co., Ltd.

25 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Circuit Breaker, Fuse, Automatic Transfer Switching, Voltage Meter, Photovoltaic combiner box, Surge protective devices
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Zhejiang Tongzheng Electric Co., Ltd. Manufactures MCB, MCCB, SPD, WiFi product, voltage and current meters, and Energy meter, operates in industries that covers low-voltage electrical appliances, power transmission and distribution equipment, instrumentation, building electrical appliances, smart home, photovoltaic power generation equipment manufacturing, etc., and the products are sold well in more than 100 countries and regions in the world. And has entered Europe, Asia, the Middle East and Africa and other international main supporting markets. We uphold the "customer first, quality first" business philosophy, to provide customers with the best quality products and services. Raw material inspection: For the purchased electrical components, wires and other raw materials, we strictly verify the specifications and parameters, as well as the material certificates. Through processes such as visual inspection and performance testing, we ensure that no substandard raw materials enter the production process. Process Control in Production: During key processes such as product assembly, welding, and debugging, quality control points are set up. Operators conduct self-inspections in real time, and the quality inspection team conducts synchronous inspections. Any process deviations are promptly corrected to ensure compliance with the production process. Final Product Inspection: After the completion of the final product, professional equipment is utilized for electrical performance tests (such as withstand voltage, insulation, and conduction tests), mechanical structure inspection, and environmental adaptability simulation to ensure that the product complies with national standards and industry norms. Full-process Traceability: Establish a comprehensive inspection and testing record system, ensuring that data from raw materials to the final product's release can be traced at every stage. Combined with the operation of the quality management system, we can provide customers with high-quality and highly reliable electrical

Zhejiang Vekon Technology Co., Ltd.

24 yrs
·Manufacturer/Factory & Trading Company
Main Products:
RCCB, MCB, RCCB Relay, EV Charger, Rcmu, Charger Controller, RCBO, Socket-Outlet
Country/Region:
Zhejiang, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Established in 2002, located in the electrical center of China -Yuqeing, VEKON is a professional manufacturer of circuit breaker and EV charger. With a registered capital of 2.4 million CNY, a total staff of around 300 and annual production of 3 million PCS of RCCB and 8 million PCS of RCCB relay, 3 million poles of MCB monthly, we are one of the biggest manufacturers locally.

Zhejiang Yangcheng Electric Co., Ltd

9 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
High and Low Voltage Electrical Circuit Breaker, Switch, Electric Switch, Electrical Equipment, Acb, MCCB, MCB, Electrical Auxiliary, Circuit Breaker
Country/Region:
Zhejiang, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Zhejiang Yangcheng Electric Co., Ltd., is located in "China electrical capital" Liu town. Is a research and development, production, sales, service in one of the industry and trade integration of comprehensive enterprises. The company is committed to the production and development of AC contactor, moulded case circuit breaker, leakage circuit breaker, small circuit breaker, frame type circuit breaker, relay, knife switch, double power switch, KBO control and protection switch and other low-voltage electrical appliances, quality assurance, price preferential, complete products.

Jiangxi Yoojo Technology Co., Ltd.

2 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Fuse, Fuse Holder, Circuit Breaker, Fuse Box, Bus Bar, Ntc, Wiring Harness, Connector
Country/Region:
Jiangxi, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Jiangxi Yoojo Technology Co., Ltd. Was established in 2013, we specialize in developing, manufacturing and marketing high quality automotive electrical components  such as auto-fuse, fuse holder, current fuse, current fuse holder, wire harness, fuse box, switches and terminals etc. Our products are widely used in automotive, marine, consumer electronics, mobile devices, household electrical appliances, power supply and adapters, communication equipment, solar farm installations and industrial power control equipment car manufacturing and car modification and other fields.