Best Automotive Wire Harness Suppliers

Discover a curated selection of automotive wire harness specialists, offering custom designs, high-performance materials, and compliance with industry standards for seamless vehicle connectivity.

AutomotiveWire HarnessElectrical SystemsCustom ManufacturingConnectivity Solutions

Zhejiang Tong Sheng Electronics Co., Ltd.

🇨🇳 China

1998

101-200 people

Manufacturer/Trading Company/Wholesaler

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Shipments

229

Key customer

KIPSC ARAV ELECTRONIC

Key market

🇮🇳 India

Review

Tscn Automotive Wire Harness Connector 13pin$0.8

Tscn Electrical Automobile Automotive Wire Harness$2

BMW Female Automotive Wire Harness Wire Cable Accessory Connector Tsbm10-10p-21$1

TS50209 Automotive Wiring Harness Series Single-Head Terminal Wire, Electronic Color Ribbon Cable Single-Head Connection Wire$0.52

Tscn Qutomotive 20p Wire Harness Connector$0.2

Tscn 03pin Automotive Connectors Customized Wire Harness Connector$0.2

Electrical Automotive Female Wire to Wire Harness Cable Assembly Connector Ts30115-04p-21-1$0.3

Toyota Plastic Wire Harness Automotive Pin Terminal Female Connector$0.2

Tscn Automotive Female Cable Connector Wiring Harness for Audi$0.5

Toyota Automotive Electric Plastic Female Wire Harness Housing Connector$0.2

8 Pins BMW Male Female Automotive Wire Harness Connector$1

BMW Automotive Wire Harness Plug Terminal Cable Speaker Connector$0.2

Huizhou Yicai Electronic Technology Co., Ltd.

🇨🇳 China

2010

51-100 people

Manufacturer/Trading Company

OEM manufacturer

Product customization

Industry association member

ODM manufacturer

Key customer

CLUB CAR

Key market

South America

Description

Huizhou Yicai Electronic Technology Co., Ltd. is a professional manufacturer and trading company established in 2010, specializing in high-quality wire harnesses and custom cable assemblies. Based in Huizhou, Guangdong, China, near the manufacturing hub of Dongguan, the company operates a 5,000-square-meter facility equipped with advanced machinery and 10 production lines. With a workforce of approximately 50 to 100 employees, the company provides comprehensive OEM and ODM services, working from customer prints, drawings, and prototypes to deliver precise interconnect solutions. The company's extensive product portfolio focuses on automotive wire harnesses, with specialized expertise in new energy vehicles, motorcycles, electric bicycles, and golf carts. They also produce industrial wire harnesses for robotics, drones, sweeping cars, and medical equipment. Huizhou Yicai is a trusted supplier to major international brands such as Yamaha, EZGO, and Club Car. Committed to rigorous quality standards, the company is ISO 9001:2015 and ISO 13485 certified, IPC 620 compliant, and maintains UL and CSA approvals. Every assembly undergoes electrical testing and is provided with a Certificate of Conformance. By maintaining a large inventory of wire, cable, and connectors and leveraging strong supplier relationships, the company offers cost-effective solutions to its global clientele across the Americas, Europe, and Asia. Their export operations account for nearly half of their annual output, supported by a dedicated foreign trade and R&D team.

Automotive Speaker Wire Harness

Automotive Wire Cable Harness for Electric Motorcycle

Automotive Wire Harness for Whole Health Wiper Car

High Quality Automotive Wire Harness for Sanitation Truck

Big Automotive Wire Harness Assemblies for Sweeping Cars

Automotive Light Wire Harness Cable Asemblies with Kitting Service

Automobile Wiring Harness for The Battery Charger.

Automobile Wire Cable Harness Assemblies for Vehicle Engines

Guangzhou City Youye Electronics Co., Ltd.

🇨🇳 China

1995

51-100 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

High-tech enterprise

Shipments

Key customer

JIMEXS

Key market

South America

Review

Automotive Connector Wirer to Wire Connector 6098-5594$0.1

Electric Automotive Wire Harness for Car Automatic Window Power Cord$1.5

Custom Automotive Multifunctional Wire Harness Automotive Wiring Harness Cable Assembly$15.8

Factory Manufacturing Custom 4 Pin Automotive Connector Automatic Electric Tailgate Wire Harness$1.21

Automotive Speaker Wiring Harness Custom Airbag Wire Harness Cables Plug Wire Loom$4.8

Automotive Wiring Harness Female Connector$0.4

Top Automotive Wiring Harness Manufacturers$1

Suppliers Automotive Wire Harness 3 Pin Connector Wire Harness$6.8

Youye OEM Car Door Wire Harness Automotive Wiring Harness$1

Custom Automotive Wire Harness Cables Assembly for Meter Wiring Harness$35

Automotive Wiring Harness Cable Assembly Custom Electric Scooter Wire Harness$3.8

OEM Wiring Harness Cable Assembly Manufacturer Custom Automotive Wire Harness$0.1

Yueqing Riyue Machine Electricity Co., Ltd.

🇨🇳 China

2016

5-10 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

Shipments

Key customer

BRIGGS STRATTON

Key market

North America

Description

Yueqing Riyue Machine Electricity Co., Ltd., formerly known as Qingqiligang Motor Parts Factory, is a manufacturer and trading company based in Wenzhou, Zhejiang, China. Established in 2016, the company specializes in the production of electromechanical components, with a strong focus on wire harnesses and fasteners. They offer a wide range of wire harnesses for automotive, engine, home appliance, electronic, industrial control, and medical applications, boasting over 8,000 different types, including customized solutions. Their product portfolio also includes fasteners for motorcycles, automobiles, electronics, and electrical appliances, as well as stainless steel and non-standard fasteners. Yueqing Riyue Machine Electricity Co., Ltd. provides OEM and ODM services and holds certifications such as IATF 16949, UL, CCC, CE, and RoHS. With a factory and an R&D team of 5-10 people, the company has built business relationships with global corporations like Honda and Briggs&Stratton. They are an exporter with an export license, primarily serving the aftermarket automotive industry and exporting to regions including the United States.

Automotive Wire Harness and Electrical Wire Harness$0.1

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

Xiamen Yi He Tai Cable Co., Ltd.

🇨🇳 China

2001

301-500 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Shipments

Key customer

P IMES

Key market

North America

Review

Custom Led Light Wiring Harness with Relay Wire Harness Automotive Suppliers Wiring Harness Factory$2.68

OEM Car Automotive Assembly Wiring Harness Loom$4.8

OEM ODM Wiring Harness Motorcycle Wire Harness Auto Electrical Custom Cable Assembly Wire Harness Design$10.75

Custom Copper Connector Cable Assembly Wiring Harness Manufacturer Wire Assembly$0.23

Factory Custom Cable Car Auto Wiring Harness Engine Wiring Harness Factory$6.66

Customized Automobile Car Wire Harness Loom Custom Wiring Harness Factory Cable Assembly$48.88

Custom Electrical Led Light Wiring Harness Motorcycle Accessories Lights Relay Switch Wire Harness Kit$6.8

OEM ODM Crimping Ring Terminal Connector Wiring Harness Manufacturers$0.12

Custom 2.54mm Pitch Male to Male Connector Cable Assembly Wire Harness Assembly$0.23

Custom D-sub VGA Cable to Male 15 Pin DB D-SUB Female Adapt DB 9 Pin Male Connector Cable Assembly$0.88

Foshan Lesun Electric Co., Ltd.

🇨🇳 China

2013

51-100 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

Patented technology

Shipments

Key customer

JAG MANUFACTURING

Key market

🇺🇸 United States

Review

OEM ODM Car Automotive Inner Wiring Harness Cable Assembly for Automotive Wiring$50

Manufacturers Automotive Steering Gear Motor Wire Harness Custom Cable Assembly Automotive Wiring Harness Complete for Cars$1.3

Customized Wire Harness High Quality Automotive Agricultural Vehicle Wiring Harness Cable$1.9

Waterproof Automotive Sensor Wiring Harness, Agricultural Machinery Positioning Navigation Wiring Harness$1.9

Factory Custom Automotive Wire Harness Agricultural Vehicle Wiring Harness Cable With Ul Customized Wire Harness$1.9

Custom Automotive Wire Harness Agricultural Vehicle Positioning Smart Home Wire Harness Cable$1.9

Manufacturer Oem Automotive Wire Harness Agricultural Vehicle Positioning Smart Home Wire Harness$1.9

Good Quality Good Price Automotive Wiring Harness OEM Custom Design Auto Wire Harness$5

Professional Customized Automotive Electronics Industrial Electrical Equipment Agricultural Machinery Automotive Wiring Harness$1.9

Custom Motorcycle Engine Connector Parts Wire Cable Assembly Car Automotive Complete Motorcycle Wiring Harness$1.3

Custom After Sales Car Wire Harnesses Automotive Cable Assembly Manufacture of Complete Wiring Harnesses$1.3

High Quality Customized Cable Assembly Wiring Wire Harness For Industrial Automotive Auto Electric Electrical$1.9

Dongguan Sig Electronics Co., Ltd.

🇨🇳 China

2006

301-500 people

Manufacturer/Trading Company

ODM manufacturer

Own brand

Product customization

Eco-friendly supplier

Key customer

BMW

Key market

Oceania

Review

4.8

Description

Dongguan Sig Electronics Co., Ltd. is a professional manufacturer and trading company based in Dongguan, China, specializing in the design and production of advanced wiring solutions and charging equipment. Established in 2006, the company operates a 20,000 square meter factory and employs between 300 and 500 skilled professionals. Their core product portfolio includes automotive wire harnesses, EV charging cables and stations, machinery wire harnesses, and high-speed data cables such as USB Type-C and HDMI. They serve a diverse range of sectors including new energy vehicles, energy storage, industrial machinery, and consumer electronics. As a comprehensive OEM and ODM service provider, the company manages the entire product lifecycle from initial concept and design for manufacture (DFM) to fully automated production. With a daily capacity of 100,000 units, they are equipped to handle high-volume requirements for global clients, including major automotive brands like BMW, BYD, and Geely. Dongguan Sig Electronics maintains rigorous quality standards, holding IATF 16949, ISO 9001, and ISO 14001 certifications. Their products are compliant with international safety and environmental regulations, carrying CE, RoHS, UL, ETL, and BSCI marks. This commitment to quality and technical expertise has established them as a reliable partner in the international electronics and automotive supply chains.

Tucked OBD1 Engine Wiring Harness for Honda Civic/Integra B16 B18 D16 (92-95 Automatic)$49

Custom RV Wiring Harness Solutions Motorhome Chassis and Interior Electrical Cable Assembly Manufacturer$0.44

Hubei Yongrui Electronic Technology Company Limited

🇨🇳 China

2012

501-1000 people

Manufacturer

High capacity factory

OEM manufacturer

ODM manufacturer

Own brand

Shipments

Key customer

MIRC

Key market

Europe

Description

Hubei Yongrui Electronic Technology Company Limited is a professional manufacturer specializing in the design, development, and production of connection harnesses, power cords, and new energy solutions. Established in 2012 with roots dating back to 2006, the company operates two major production bases: a core manufacturing facility in Hubei for bulk production and a specialized factory in Dongguan focused on high-end new energy vehicle (NEV) harnesses, EV chargers, and R&D. The company maintains a workforce of 501 to 1000 employees and operates across a combined plant area of approximately 30,000 square meters. As a comprehensive provider of electrical connection systems, the company offers an extensive product portfolio including automotive, industrial, medical, and appliance wiring harnesses. Their power cord division produces AC/DC cables certified for numerous international markets, including UL (USA), VDE (Europe), PSE (Japan), CCC (China), and SAA (Australia). Furthermore, the company has established a strong presence in the renewable energy sector, manufacturing EV charging guns, energy storage connectors, and solar PV connectors. Hubei Yongrui is recognized as a High-tech Enterprise and holds a robust suite of quality management certifications, including IATF 16949 for the automotive industry, ISO 9001, ISO 14001, and ISO 45001. They provide full OEM and ODM services, supported by an in-house testing laboratory and automated production lines. Their products serve a global clientele, including major brands such as Midea, Nvidia, Siemens, and 3M, across markets in Europe, North America, and Southeast Asia.

Automotive Wiring Harness$3.75

Factory Manufacturer Direct Sales Automotive Wire Harness Custom Assembly$1.65

Network Cable Communication Wire Harness Household Wire Harness$0.4

Colorful LED Strip Light Wire Harness$0.65

Household Appliance Internal Wire Harness Washing Machine Harness.$3.8

Customized pH0.8mm or 1.0mm Lvds Display Screen Wire Harness LCD Display Screen Cable$0.88

Us UL Standard 13A 125V 16AWG Us 2pin Plug AC Power Cord$1.68

OEM UL2468 UL2651 Flat Flexible Cable$0.5

Yongrui VDE Certificate 16A 250V Electric Plug Europe Power Cord$2.26

Yongrui China 3-Pin Plug to AC Bare Stranded Copper Conductor Power Cord$2.26

Shenzhen JMK Electromechanical Co., Ltd.

🇨🇳 China

2004

51-100 people

Manufacturer

Established brand

Product customization

Patented technology

High-tech enterprise

Shipments

265

Key customer

SEIN TOGETHER KEE EUN

Key market

🇻🇳 Vietnam

Description

Shenzhen JMK Electromechanical Co., Ltd. (also known as JMK Intelligence) is a leading high-tech manufacturer specializing in the R&D and production of automated wire harness processing equipment. Established in 2004 and headquartered in Shenzhen, China, the company has grown into a major production base for fully automatic terminal robots, serving global leaders such as BYD, TE Connectivity, and Amphenol. With nearly 20 years of technical expertise, JMK operates its own CNC machining centers and precision grinding facilities, maintaining a workforce of 51 to 100 employees and multiple industrial parks across Suzhou, Huizhou, and Hubei. The company's comprehensive product portfolio focuses on high-precision solutions for the automotive, new energy, and electronics sectors. Key offerings include FAKRA and Ethernet automated production lines, new energy high-voltage wire harness processing centers, fully automatic terminal insertion machines, and multi-station crimping machines. They also provide specialized auxiliary equipment such as pneumatic cassette molds, CCD visual inspection systems, and terminal pressure monitoring systems. As an ISO 9001 certified manufacturer and a recognized "Specialized, Refined, Unique, and Novel" enterprise, JMK offers extensive OEM, ODM, and contract manufacturing services. Their capabilities integrate Industry 4.0 and AI technology to deliver both standardized and non-standard customized solutions. The company maintains a strong international presence, exporting approximately 21-30% of its output to overseas markets while supporting a robust domestic service network.

Special Purpose for Automotive Wire Harness Processing Terminal Crimping Machine$65000

Automatic Cable Cutting Wire Harness Processing Rotary Knife Stripping Machine$39000

Yueqing Kinkong Electric Co., Ltd.

🇨🇳 China

2013

51-100 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

Custom packaging

Shipments

1683

Key customer

HARINDRA INDUSTRIAL

Key market

🇮🇳 India

Description

Yueqing Kinkong Electric Co., Ltd. is a full-service manufacturing and trading company based in Yueqing, China, specializing in automotive electrical components and accessories. Established in 2009, the company has grown to employ 51-100 people and generates an annual revenue between USD 50,000,001 and 100,000,000. Kinkong Electric is a key player in the automotive aftermarket industry, offering a comprehensive range of products including automotive connectors, wiring harnesses, ECU connectors, terminals, and various seals and rubber components for waterproof applications. They are recognized for their extensive selection of over 6,000 different connectors, including DEUTSCH, SUPERSEAL, JWPF, Weather Pack, AMPSEAL, and HDSCS series, as well as custom cable solutions and wiring harnesses. The company operates a factory and provides OEM and ODM services, supported by independent R&D capabilities and an innovative engineering team. Kinkong Electric holds ISO 9001 and TS16949 certifications, ensuring high-quality products that are strictly consistent with original standards. They serve a global customer base, including major clients like Geely and Great Wall Automobile, and export to North America, South America, Eastern Europe, Southeast Asia, Oceania, the Mid East, Eastern Asia, and Western Europe.