Best Electrical Components Suppliers

Discover a comprehensive list of global sourcing options for high-performance electrical components, including circuit breakers, resistors, connectors, and specialized semiconductor solutions.

Electrical ComponentsCircuit BreakersConnectorsResistorsSemiconductors

COSTAL CORPORATION

🇰🇷 South Korea

1999

51-100 people

Manufacturer

Established brand

OEM manufacturer

Product customization

Low MOQ

Key customer

LAUMAYER

Key market

Asia

Description

COSTAL CORPORATION is a specialized manufacturer of electrical power components based in Paju, South Korea. Established in 1999, the company has over 20 years of experience in producing high-quality copper and aluminum products, including busbars, terminal connectors, cable lugs, and distribution boxes. With a workforce of 51 to 100 employees and an annual revenue between US$10 million and US$50 million, the company operates its own factory equipped with professional engineering teams and specialized machinery for drawing, bending, cutting, and welding. As an ISO 9001 and IATF 16949 certified manufacturer, COSTAL CORPORATION maintains high quality standards, utilizing materials with up to 99.95% purity for superior electrical and thermal conductivity. Their extensive product catalog features over 2,000 items, including specialized components for solar energy, electric vehicles, and high-voltage electricity systems. The company offers flexible OEM and ODM services, catering to more than 300 domestic and international clients, including notable customers like TEPCO and Rev Engineering. With nearly two decades of export experience, they serve major markets across North America, Southeast Asia, and Japan.

Coastal Electricity Distribution SwitchBoard Easy Installation Electrical Distribution Regulator Power Distribution Equipment$450

Electrical Distribution Panel Board Costal Customized Electric Distribution Panel Box EST2007 Easy Installation$900

Coastal Electric Distribution Board Cost-effective Circuit Division Function Electrical Distribution Regulator Power Equipment$450

High Quality Coastal Electricity Distribution Box Easy Installation Power Supply Equipment Electrical Distribution Regulator$450

Coastal Electric Metal Distribution Box Power Equipment with Cuttable Motherboard and Electrical Distribution Regulator$450

High Quality Electrical Box Costal Distribution Panel Box EST2003 Solar Energy Electric Vehicle Easy Installation$900

Top Selling Costal Copper Clad Ground Rod Stable Electrical Performance High Capacitance Weldable Brazable Electrical Equipment$30

Best Price Costal High Capacitance Copper Connectors Stable Electrical Performance$30

Wholesale Price Construction Materials Costal Copper Scrap Excellent Electrical and Thermal Conductivity$30

High Performance Copper Busbar Costal Flexible Busbars Excellent Electrical and Thermal Conductivity$30

Best Price Coastal Electricity Distribution Switch Box Easy Installation Good Product Category$450

Superior Quality Costal CRIMP Terminal Excellent Electrical and Thermal Conductivity Construction Materials$13

Yat Yue Electric Works (Shenzhen) Co., Ltd.

🇨🇳 China

1976

501-1000 people

Manufacturer/Trading Company

High capacity factory

Established brand

OEM manufacturer

Multinational enterprise

Key customer

TUSON

Key market

🇺🇸 United States

Description

Yat Yue Electric Works (Shenzhen) Co., Ltd. is a leading manufacturer and trading company based in Shenzhen, China, specializing in the development, production, sales, and service of high-quality commutators and rotors. Established in Hong Kong in 1976 and relocating its factory to Shenzhen in 1988, the company is a wholly foreign-owned enterprise and a member of the Igarashi Electric Works Group. With approximately 600 employees, Yat Yue operates a factory covering 20,492 square meters and boasts an annual output exceeding 150 million pieces. They offer a diverse range of commutators (including 3P, 5P, 7P, 10P, 12P, 16P, and hook types) and rotors, which are widely used in automotive, home appliance, industrial tool, motorcycle, and electronic product industries. The company provides OEM services and adheres to stringent quality standards, holding ISO 9001, ISO 14001, and IATF 16949 certifications. Yat Yue Electric Works (Shenzhen) Co., Ltd. exports its products globally to markets including the United States, Europe, India, Japan, and Taiwan, supported by a global network of sales offices and factories.

Mixer Motor Electrical Segment Commutator$1.96

Rotor for Electric Motor Spare Part$0.35

Carbon Brush Electric Motor Segement Commutator$0.1

Top Quality Electric DC Motor Commutator$0.1

Electric Cars DC Motor Commutator 8 Hook$0.2

Electric Motor Spare Part Commutator 12 Hooks$0.1

Electric Motor Commutators 10p ID7.95mm Od22.38mm L22.15mm$0.1

Chinese Factory 16p Commutator for Electric Motor$0.4

5 Hook Commutator for Electric DC Motor$0.1

16 Hooks DC Motor Commutator for Electric Motor$1.96

Top Quality DC Motor Commutator for Electric Motor$0.1

Top Quality 12P Hook Commutator for Electric Motors$0.1

Yueqing Wuxun Electric Co., Ltd.

🇨🇳 China

2020

11-50 people

Trading Company

ODM manufacturer

Custom packaging

OEM manufacturer

Key customer

SPECIALIZED HARNESS PRODUCTS

Key market

North America

Review

4.9

Description

Yueqing Wuxun Electric Co., Ltd. is a specialized trading company and manufacturer based in Wenzhou, China, focusing on the aftermarket automotive industry. Established in 2020, the company leverages over 15 years of experience in the research, design, and sale of automotive electrical components. Their extensive product portfolio includes automotive connectors, terminals, wire seals, wire harnesses, and various accessories such as lamp sockets, throttle position sensors, and crimp contacts. These components are essential for vehicle systems including fuel pumps, oxygen sensors, accelerators, and lighting. The company provides a wide range of pin connectors (from 1-pin to over 20-pin) and hybrid types compatible with major global brands such as Tyco, Sumitomo, Molex, APTIV (Delphi), Yazaki, and Bosch. Their terminal offerings include ring, bullet, PCB, and tab types in various sizes. Yueqing Wuxun Electric Co., Ltd. maintains a workforce of 11 to 50 employees and serves an international clientele, including customers in the United States. They are recognized for providing cost-efficient and reliable solutions that meet the rigorous requirements of the global automotive sector.

TE 090 MLC 18 Pin 1-368186-1 Automotive Electrical Female Electrical Unsealed Wire Connector for Auto Wiring Plug$9.25

TE 090 MLC 16 Pin 1-368184-1 Automotive Electrical Female Electrical Unsealed Wire Connector for Auto Wiring Plug$9.25

KET 6 Pin MG650887 Automotive Female Electrical Unsealed Wire Connector$9.25

2 Pin 54200210 Automotive Electrical Connector for Wire Connections Sealed$0.3976

Delphi 12052189 Automotive Electrical Connectors 10 Pin Sealed Wire Connector$0.0741

5 Pin Delphi 12186139 Automotive Electrical Sealed Wire Connector 12186057 BK$0.1376

Delphi 12045808 Automotive Electrical Sealed Wire Connector 10 Pin Waterproof Adaptor$12.24

Delphi 12110293 Automotive Electrical Sealed Wire Adaptor 3 Pin Waterproof Connector$9.25

6 Pin FCI 2.8 Automotive Electrical Sealed Wire Connector Model 54200608$9.25

Delphi 4 Pin Female Automotive Electrical Sealed Wire Connector Model 12191399$5.28

Delphi 2 Pin WX7023E-2.8-21W Female Automotive Electrical Unsealed Wire Connector$0.1

Delphi Female Automotive Electrical Sealed Wire Connector 1 Pin 12010996 Weather Pack$5.28

Hebei Shenhai Electrical Appliances Co., Ltd.

🇨🇳 China

2006

101-200 people

Manufacturer/Trading Company

OEM manufacturer

Product customization

Patented technology

High-tech enterprise

Key customer

VINFAST

Key market

North America

Review

Description

Hebei Shenhai Electrical Appliances Co., Ltd., a member of the Hebei Nanfeng Group, is a high-tech manufacturer and trading company based in Cangzhou, China. Established in 2006, the company specializes in the research, development, and production of advanced electronic components for new energy vehicles, including hybrid and pure electric models. Operating from a 48,000 square meter facility with dedicated SMT and assembly lines, the company maintains a workforce of 101 to 200 employees and holds over 20 national patents. Their comprehensive product portfolio focuses on thermal management and electronic control systems, featuring electronic water pumps, PTC heaters, electronic accelerator pedals, and insulation monitors. Additional offerings include electronic fans, gear controllers, magnetic pumps, and various sensors such as air flow and steering wheel angle sensors. These products are critical for cooling motors, cabin heating, and high-voltage safety in modern automotive applications. Hebei Shenhai is committed to high quality standards, evidenced by its IATF 16949, ISO 9001, and ISO 14001 certifications. The company provides OEM and ODM services and has established a laboratory for new energy vehicle engineering standards. Their components are utilized by over 100 domestic OEMs, including major names like Yutong, JAC, BAIC, and Great Wall. Through its international trade arm, the company exports to 58 countries across North America, South America, Europe, and Southeast Asia, supporting global demand for electric vehicle (EV) components.

PTC Automobile Air Conditioning Heater, PTC Heating Component for Electric Appliance$71

New Electric Bus Electric Car Electric Vehicle Speed Throttle Accelerator Pedal$25

7kw Electric PTC Heater Faster Heating Electric Coolant Heater Electric Car Heater$299

7kw Electric PTC Heater Faster Heating Electric Coolant Heater for Electric Car$456

30kw Electric Bus Heater PTC Coolant Heater Electric Heater for Electric Bus$1515

Explosive Model Vehicle Water Pump Electric Water Pump Electric Water Pump Fit Electric Automotive$250.68

2024 Customized PWM Electric Automobile Electric Water Pump$106

Hot Sale 5000w Electric Heater PTC Electric Heater$399

Hot-Selling Electric Car Heater 5kw Automotive Electric PTC Heater Coolant Heater for Electric Vehicles$342

Quality Wholesale 5000w Car Engine Heater Electric Coolant Heater Electric Car Heater for Electric Automotive$349

Quality Certification Car Engine Heater Electric Coolant Heater PTC Electric Car Heater Fit Electric Automotive$345

Electric Vehicles Electric Fan Electronic Fan Cooling System Warranty$180.55

SourceReady tracks 4.0M+ suppliers globally across 200 sourcing countries and 7,000+ product categories.

Mingguang Hecheng Electrical Co., Ltd.

🇨🇳 China

1995

101-200 people

Manufacturer/Trading Company

Established brand

Product customization

Low MOQ

Industry association member

Key customer

MEK TRONICS

Key market

🇺🇸 United States

Description

Mingguang Hecheng Electrical Co., Ltd. is a professional manufacturer and exporter specializing in high and low voltage electrical products and accessories. Founded in 1995 and headquartered in Mingguang City, Anhui, the company operates a 20,000-square-meter facility with additional production sites in Yueqing and Wenzhou. With a workforce of 101 to 200 employees, the company has established itself as a leading provider of electrical control components, particularly for the HVAC and industrial automation sectors.

Best Supplier Air Conditioner Electrical Whips Electrical Wire Liquid-Tight,$3.5

Air Conditioner Electrical Whips Conduit Whip Water-Tight Electrical Whips$5

High Quality Electric Contactor 25A AC Contactor for Electrical Machine$2.7

UL Certificate Air Conditioner Electrical Whips Water-Tight Electrical Whips$5

Electrical Contactors AC Contactor UL Approval$4.99

UL Liquid-Tight Air Conditioner Electrical Whips Conduit Whip Water-Tight Electrical Whip 3/4"X4', 8AWG$7.96

Hot Sales Electrical AC Contactor 1.5 Pole$1.99

30AMPS 3 Poles 120V Magnetic Electrical Contactor$2.39

Good Quality Electrical Select Switch with 2p$2.99

Electrical Definite Purpose Contactor Ce for Motor 110V$2.2

Ce Certificated Flat Push Button Switch, Electrical Switch$2

Good Quality Hcdpy32440 Dp Electric Magnetic AC Contactor$4.64

Wenzhou Natural Electrical Co., Ltd.

🇨🇳 China

2006

51-100 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

Patented technology

Key customer

ABB

Key market

Africa

Review

4.8

Description

Wenzhou Natural Electrical Co., Ltd. (also known as Wenzhou Natural Automation Equipment Co., Ltd.) is a professional manufacturer and trading company established in 2006, specializing in climate control products and sensor electronics. Based in Wenzhou, China, the company operates a 13,680 sqm facility equipped with 9 automatic SMT production lines, 15 assembly lines, and 26 plastic-injection machines. They provide comprehensive OEM and ODM services, utilizing advanced design software like AutoCAD and PROE to support rapid product development. The company's extensive product portfolio includes industrial climate control solutions such as thermostats, hygrostats, semiconductor heaters, filter fans, and axial fans, alongside sensor-based electronics like PIR sensor switches, smoke alarms, and video door phones. Their components serve a wide range of industries, including energy storage, telecommunications, healthcare, and industrial automation. Notably, the company is a supplier to Fortune 500 companies, including ABB and Siemens, emphasizing high-quality standards by using UL-listed materials and silver contacts for internal components. Wenzhou Natural Electrical Co., Ltd. maintains a rigorous quality control system, conducting 100% testing on semi-finished and finished products to ensure a high pass rate. The company is ISO 9001:2015 certified and holds numerous international approvals, including CE, RoHS, UL, GS, UKCA, and FCC. With an annual revenue between US$50 million and US$100 million and an export rate of up to 70%, the company serves global markets across Europe, North America, and Southeast Asia.

Natural Waterproof Electrical Plastic Cover Electrical Junction Box With PC Transparent Cover$8

Natural NTL-FF152 Electric Electrical Panel Cabinet Air Fan Filter and Filters Fan$8.7

Natural HG140 Equipment Fan Heater Electric Heater PTC Industrial 150w Electric Heater with Ce$3

Natural NTL 404 Industrial Electric Heaters,electric Heating Resistors,heater element Heater Temperature Controller$42

Natural NTL-FF204 230V Industrial Electric Ventilation Fan Filter IP54 Exhaust Cabinet Electrical Equipment$19.6

Natural NTL-FF152 152*152mm Electric Industrial Electrical Panel Cooling Filter Fan Cabinet Ventilation Fan$8.6

Natural NTL 401-S Semiconductor Electric air Heater Ptc Cabinet Humidification Industrial Electric Fan Heater$35.8

Natural NTL 401-S Semiconductor Electric air Heater Ptc Cabinet Dehumidification Industrial Electric Fan Heater$35.7

Natural NTL 150 Industrial Heater for Electrical Cabinet$11.9

Natural NT 43-M Electric Thermostat Temperature Regulator Thermostat$1.9

Natural Air Condition Protector Voltage Protector Intelligent Switch Electric$10.5

Natural NTL-2000 Mechanical Floor Heating Household Electric Thermostat$4.2

Wenzhou Huaya Electric Co., Ltd.

🇨🇳 China

2005

11-50 people

Manufacturer/Trading Company/Wholesaler

Established brand

Own brand

High-tech enterprise

OEM manufacturer

Key customer

C I CONSTRUCT DE ILUMINACION

Key market

🇺🇸 United States

Review

4.9

Description

Wenzhou Huaya Electric Co., Ltd. is a professional manufacturer and trading company based in Wenzhou, China, specializing in the production of high-quality electrical components and wiring devices. Established in 2005, the company has developed a robust manufacturing infrastructure that includes a dedicated factory with up to 14 production lines and nearly 60 specialized machines. Their core product portfolio focuses on North American standards, featuring GFCI receptacles, USB wall outlets, wall switches, dimmers, datacom jacks, and a comprehensive range of wallplates and junction boxes in both plastic and metal configurations. Operating under the brand LEOD Electric, the company emphasizes quality as its primary development lifeline. Wenzhou Huaya Electric maintains rigorous quality control systems, including raw material traceability and finished product inspections, supported by ISO 9001 certification. Many of their products are UL, cUL, and ETL listed, ensuring compliance with safety standards for international markets. The company is active in research and development, typically launching approximately 12 new products annually to meet evolving market demands. With a workforce of 11 to 50 employees and a strong technical team of engineers, the company provides contract manufacturing and customization services, including drawing-based modifications. Wenzhou Huaya Electric has established a significant presence in international trade, with a strong export focus on the United States, Canada, and Southeast Asia. They serve a diverse range of B2B clients, including electrical supply depots and lighting distributors, maintaining a reputation for reliable production and technical expertise in the electrical industry.

Electric Nonmetallic Box, American Style$0.4

American 4 Gang PVC GFCI Electrical Wiring Device Box Wall Electrical Outlet Switch Box Electronics & Instrument Enclosure$1.19

American Nonmetallic Electrical Plastic Switch/Outlet Boxes$0.5

American Nonmetallic Electrical PVC Switch/Outlet Boxes$0.65

UL Standard Electrical on off Toggle Switch$0.42

UL cUL Listing, Stand Duplex Electrical Receptacle$0.39

20A 125V UL Approved Tamper Resistant Electrical Receptacle$0.65

UL, Tamper-Resistant, Decora Plus Duplex Electrical Receptacle$0.38

American Residential Grade Nonmetallic Electrical PVC Switch/Outlet Boxes$0.65

4.2A 5V 4 USB Port USB Electrical Wall Socket UL Listed$6.5

High Quality America 20A 125V UL Approved Tamper Resistant Electrical Receptacle$0.65

Hangzhou Zhiqi Import And Export Co., Ltd.

🇨🇳 China

2016

11-50 people

Trading Company

OEM manufacturer

ODM manufacturer

Product customization

Low MOQ

Key customer

WINNIE INDUSTRIAL

Key market

🇺🇸 United States

Review

Description

Hangzhou Zhiqi Import And Export Co., Ltd. is a professional supplier and trading company based in Hangzhou, China, specializing in electrical components and cable management solutions. Established in 2016, the company has built a significant presence in the international market, particularly in the United States, where it serves major industry partners such as Southwire Company, Garvin Industries, and Winnie Industries. The company offers a comprehensive portfolio of products including steel electrical boxes, conduit fittings, J-hooks, bridle rings, beam clamps, and various steel stamping parts. Many of their products are UL listed, reflecting a commitment to international quality standards. With over 20 years of export experience, Hangzhou Zhiqi provides flexible business solutions including OEM, ODM, and customized assembly and packaging services. Their product range extends to low voltage cable supports, grounding equipment, spring steel fasteners, and plastic outlet boxes, catering to the construction and electrical infrastructure sectors. The company is recognized for its responsiveness and reliable supply chain, maintaining a strong track record of high-volume shipments through major US ports.

Steel Electric Box Junction Box 4x4 Electric Box$0.59

Electrical Steel Box Supports Adjustable-length Electrical Steel Box bar Hanger$0.75

HeavyDuty Steel Electrical Box Octagon Outlet Box for Secure Electrical Installations$1.09

HeavyDuty Electrical Metal Junction Box with Bracket for Reliable Electrical Connections$0.85

Sturdy Galvanized Steel Electrical Box Enclosure 4x4 with Bracket for Electrical Instrumentation$1.71

Durable Galvanized Steel Square Electrical Box with Bracket for Secure Electrical Installations$0.85

Versatile Galvanized Steel Square Electrical Box with Bracket for Various Electrical Applications$0.85

HighQuality Silver Color Electrical Junction Box for Electrical Conduit Systems Octagonal Design$0.59

Electrical Busbar Grounding Busbar$0.5

Gang Masonry Steel Electrical Junction Box Outlet Control and Utility Box for Electrical Control$1.14

EMT Tube Accessories Electric Conduit Fittings Set Screw Type Connector EMT Electrical Pipe Steel Conduit Fittings$9.25

Galvanized Steel Electrical Box with Bracket$0.85

Wenzhou Guangyuan Electric Co., Ltd

🇨🇳 China

1986

201-300 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Patented technology

Key customer

SICA

Key market

🇦🇷 Argentina

Description

Wenzhou Guangyuan Electric Co., Ltd. is a professional manufacturer and trading company of low-voltage electrical devices, based in Wenzhou, China. Established in 1986, the company has over 30 years of experience and employs between 201 and 300 people. They specialize in a wide range of circuit protective devices, including Miniature Circuit Breakers (MCB), Residual Current Circuit Breakers (RCCB), Moulded Case Circuit Breakers (MCCB), Earth Leakage Circuit Breakers (ELCB), Arc Fault Detection Devices (AFDD), and Residual Current Breakers with Overcurrent Protection (RCBO). Their product portfolio also extends to smart home systems, wall switches, sockets, contactors, and various electrical accessories. Wenzhou Guangyuan Electric Co., Ltd. operates a factory with modern production lines and possesses comprehensive in-house manufacturing capabilities, covering the entire process from mould development for plastic and metal parts, injection molding, metal fabrication, PCB design, assembly, to testing. They offer both OEM and ODM services for new product design and development. The company holds numerous international certifications, including ISO 9001, CE, CB, UL, CCC, VDE, SEMKO, KEMA, NF, TUV, and IRAM, ensuring high-quality standards. Their products are exported to a global market, including countries in Europe, North America, Asia, and the Middle East.

Rgs 20A Interruptor Circuit Breaker Electrical Switch$1

High-Performance ELCB 10mA Electric Circuit Breaker RCCB$6.5

Rgs 20A Dismatic Switch Electric Circuit Breaker MCB$1

AC Contactors 3p 230V Magnetic Contactor Electrical Suppliers$20

MCB DC Breaker RCBO Circuit Breaker Electrical Circuit Breaker$0.65

Rgs 100A 10ka Mini Breaker Electric Breaker AC MCB$0.6

Rgs 20A Protection Circuit Breaker Low Voltage Electric Breaker$1

Electrical Wall Switches 10ax Three Gang Switch 2way Switch$0.3

Glass UK&Universal Standard Wall Socket and Electrical Switch$0.6

Factory Price Energy Saving AC DC Reliable Electrical Contactor$10

M40 6ka High Quality Circuit Breaker Electric Applications MCB$0.65

EU Standard Double Electrical Wall Socket 2 Gang Switch$0.6

Guangzhou City Youye Electronics Co., Ltd.

🇨🇳 China

1995

51-100 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

High-tech enterprise

Key customer

JIMEXS

Key market

South America

Review

Description

Guangzhou City Youye Electronics Co., Ltd. is a high-tech manufacturer and trading company established in 1995, specializing in the design and production of connectors, wire harnesses, and custom cable assemblies. Based in Guangzhou, China, the company operates as a one-stop contract manufacturer with over 27 years of OEM and ODM experience. They maintain a workforce of 51 to 100 employees and have achieved a strong market presence with annual sales between US$5 million and US$6 million. The company's extensive product portfolio includes automotive wire harnesses, industrial and medical cable assemblies, D-sub connectors, terminals, and specialized wiring for aerospace, telecommunications, and home appliances. They provide high-end solutions that serve as alternatives to major international brands, maintaining a vast inventory of connectors from top global manufacturers such as JST, Deutsch, and Molex. Their manufacturing capabilities are supported by a "Green & Eco-friendly" design philosophy and rigorous quality control, where each assembly undergoes testing at least twice. Guangzhou Youye Electronics is certified under IATF 16949 and ISO 9001 standards, ensuring compliance with international quality management systems. Their products also carry CE and FCC certifications, facilitating exports to diverse global markets including North America, Europe, Southeast Asia, and the Middle East. The company has established long-term partnerships with prominent global enterprises such as Huawei, Midea, Hitachi, Panasonic, and IBM, positioning itself as a reliable partner for complex electronic and electrical connectivity requirements.