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
Wenzhou Boyue Electric Co., Ltd.
🇨🇳 China
200111-50 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
Own brand
ODM manufacturer
Key customer
FORD
Key market
North America
Review
5
Description
Wenzhou Boyue Electric Co., Ltd. is a specialized manufacturer and trading company based in Wenzhou, China, with over a decade of experience in the automotive electrical sector. The company provides fundamental solutions for wire harness assembly and adapters, serving diverse industries including automotive, aerospace, marine, and motorcycle manufacturing. Their comprehensive product portfolio features automotive connectors (including Deutsch DT, DTP, and DTM series), terminals, fuse boxes, ECU plugs, relays, and high-voltage connectors for new energy vehicles. They also specialize in high-precision CPC connectors and custom mini wire harness assemblies.
Operating with a team of 11 to 50 employees, Wenzhou Boyue Electric maintains a strong focus on technical development, offering full-cycle services from product and mold design to manufacturing and sample approval. The company utilizes high-performance plastic materials and advanced production techniques to ensure contact quality and waterproof performance for 12V and 24V systems. Their manufacturing capabilities are backed by ISO 9001, CE, and RoHS certifications, reflecting a commitment to international quality standards.
As an ODM and contract manufacturer, the company demonstrates robust design capabilities for new product development. They maintain a significant international presence, exporting to major markets including the USA, UK, Germany, Spain, Australia, and India. Their components are utilized in various vehicle systems such as ignition, lighting, and engine management, supporting global automotive brands and specialized vehicle manufacturers.
Hot Sale Auto Automotive Wiring Harness Wiring Terminals Wire Connector Terminal 12048074$72
High Performance Automotive Wire Harness Fuse Relay delphi Connectors 12065686$0.58
Factory Direct Supply Automotive Wire Harness Plug Socket Auto Connectors$0.5
Cost effective automotive wire harness 10pin female connectors 6195-0164$0.9
Customized Automotive Wiring Harness Waterproof Sensor Cable 4pin Cpc Wire Connector 182647-1$0.45
Hot Sale automotive wiring harness Waterproof oil pressure sensor Cable Connector$0.52
Customized Automotive Wire Harness with Deutsch Connectors Factory Outlet Connector Accessories$0.32
New Listing Automotive Wiring Harness Auto Pressure Sensor Connector delphi Connector$0.16
Customized Automotive Wire Harness with Delphi Connectors Auto Sensor Cable Adapter$0.08
Automotive Wire Harness Obd Obd2 Pump Cable 37LINE CPC Wire Itt Connectors 121583-0058$1.5
High performance automotive wire harness repair 20A 40A 5pins auto fuse relay$1.82
Cost Effective Automotive Wiring Harness 1.5mm Waterproof Oil Pressure Sensor Cable Connector$0.72
Qingdao Hainr Wiring Harness Co., Ltd.
🇨🇳 China
200711-50 peopleManufacturerOEM manufacturer
Product customization
Low MOQ
ODM manufacturer
Key customer
OSANTS
Key market
North America
Description
Qingdao Hainr Wiring Harness Co., Ltd. is a professional manufacturer and ODM specialist based in Qingdao, China, established in 2007. The company operates a specialized production facility equipped with advanced machinery, including wire cutting, terminal crimping, and outer molding equipment, alongside comprehensive testing tools like loop detectors and tension testers. With a focus on high-quality cable assemblies and custom wiring solutions, the company serves a diverse range of industries including automotive, heavy equipment, construction, agriculture, and medical sectors. Qingdao Hainr is a recognized supplier for the global aftermarket, providing dependable engine wiring harnesses for major brands such as Caterpillar, Komatsu, and Volvo. Their extensive product portfolio includes OEM street rod kits, excavator engine harnesses, industrial braided harnesses, and home appliance assemblies. The company maintains rigorous quality standards with certifications including ISO 9001:2015, CE, CCC, and RoHS. Operating with a professional technical team and multiple production lines, they achieve high operational efficiency with a 100% product qualification rate and export to major international markets across North America, Europe, and Southeast Asia.
Hn02 Automotive Wiring Harness$20
Automotive Wire Harnesses with Detuch Connector, Jae Connecto$0.3
China Factory Custom Cable Wire Harness Sumitomo Automotive Connector$1.2
China Factory Auto Cable Harness Wire Harness$1.5
198-2713 Wire Harness$440
Toyota Auto Wire Harness Connector$2.5
China Wire Cable Harness Components$0.6
China Manufacturer Custom Wire Harnesses$2.5
China Factory OEM Wire Harness$2.5
Electronic Wire Cable Harness and Assemblies$0.6
OEM Volvo Excavator Engine Wire Harness$380
Replacement Cat Excavator Engine Wire Harness$440.05
Jiangsu Huikun Technology Co., Ltd.
🇨🇳 China
2000201-300 peopleManufacturerEstablished brand
Low MOQ
High-tech enterprise
OEM manufacturer
Key customer
AUTOMATED WIRING SYSTEMS
Key market
🇦🇺 Australia
Description
Jiangsu Huikun Technology Co., Ltd., also known as Zhangjiagang Huikun Electronic Manufacture Co., Ltd., is a professional manufacturer based in Suzhou, China, with over 20 years of experience in the industry. Established in 2000, the company has grown into a significant enterprise with approximately 250 employees and annual sales reaching USD 20 million. The company operates two specialized workshops focused on wire harnesses and sheet metal products, maintaining a strong reputation as a contract manufacturer and component supplier.
Automotive Wiring Harness Cable Wire$1
Professional OEM Electrical Automotive Wire Harness /Wiring Harness for Automotive$1
OEM Automotive Wire Harness Custom Waterproof Wiring Harness$1
Car Audio Wiring Cable Harness Automotive Wire Harness$1
Automotive Wire Harness for Connector$1
Professional Automotive Wiring Harness Manufacturer Cable Harness$1
Automotive Wire Harness Power Cables Cord Hardness Wiring Harness$1
Automotive Wiring Harness Cooperation with High Voltage Wiring Harness$1
Custom Automotive Wire Harness Cable Assembly Cable Wire Harness$1
Custom Electrical Automotive Wire Harness Cable Assembly Wiring Harness$1
Customized Wire Harness Automotive Wire Harness Auto Wire Harness with Strain Relief$1
Top Automotive Wiring Harness Manufacturers Customized$1
Yueqing Jerqi Electric Co., Ltd.
🇨🇳 China
201711-50 peopleManufacturer/Trading CompanyOEM manufacturer
Product customization
Low MOQ
Key customer
BOSCH
Key market
Europe
Review
4.7
Description
Yueqing Jerqi Electric Co., Ltd. is a professional manufacturer and trading company based in Wenzhou, China, specializing in high-low voltage electrical and electronic components. Established in 2017, the company operates a factory with a workforce of 11 to 50 employees and has built a reputation for delivering high-quality automotive and industrial solutions. Their extensive product portfolio includes automotive connectors (such as Deutsch and waterproof series), wire harnesses, ECU enclosures, terminals, and automotive relays. Additionally, they provide a wide range of electrical appliances including circuit breakers (MCB, MCCB, RCCB), AC contactors, PCB transformers, and cable ties.
As a contract manufacturer with OEM and ODM capabilities, Yueqing Jerqi Electric Co., Ltd. serves a global market across Europe, Asia, America, and Oceania. The company maintains rigorous quality standards, holding certifications such as IATF 16949, ISO 9001, CE, RoHS, UL, and CCC. Their technical expertise allows them to supply components compatible with major industry brands like Bosch, Deutsch, Molex, and Tyco. Equipped with advanced inspection and testing instruments, the company focuses on the principle of quality first to support diverse sectors including automotive, industrial equipment, and power distribution.
Automotive Wire Harness Processing Customization DJ70217-2.8-21$0.1
282193-1 Amp Tyco Automotive Wire Harness 5 Pin Waterproof Wire Connector$5.92
DT04-6P 6Pin Way DT Series Automotive Wiring Harness Socket Custom-made Waterproof Wire Harness$0.9858
DT04-4P 4Pin Way DT Series Automotive Wiring Harness Socket Custom-made Waterproof Wire Harness$5.92
2pin/way 02R-JWPF-VSLE-S Automotive Wiring Harness Socket Custom-made Waterproof Wire Harness$1718
DT04-2P 2P Way DT Series Automotive Wiring Harness Socket Custom-made Waterproof Wire Harness Auto Wire Harness Connector$9.27
DT06-3S 3Pin Way DT Series Female Automotive Wiring Harness Socket Custom-made Waterproof Wire Harness$0.1
DT06-2S 2 Pin Way DT Series Automotive Wiring Harness Socket Custom-made Waterproof Wire Harness$5.92
DT06-4S 4Pin Way DT Series Female Automotive Wiring Harness Socket Custom-made Waterproof Wire Harness$0.1
3 Pin Female Waterproof Automotive Wire Harness Connector 805-121-521$5.92
Automotive Wiring Harness Connector Plug Plastic Shell with Terminal 1318758-1$376
1 Pin Female Automotive Wire Harness Connector 6189-0145 6188-0083$58
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Wenzhou Leyi Auto Parts Co., Ltd.
🇨🇳 China
2009201-300 peopleManufacturerOEM manufacturer
ODM manufacturer
Product customization
Low MOQ
Key customer
A E MALAYSIA
Key market
North America
Review
4.9
Description
Wenzhou Leyi Auto Parts Co., Ltd. is a professional manufacturer specializing in the design, development, and production of automotive electrical components. Established in 2009 and headquartered in Yueqing City, Zhejiang Province, the company operates a substantial 17,000 square meter factory facility. With a workforce of 201 to 300 employees and multiple production lines, the enterprise focuses on delivering high-quality interconnect solutions for the global automotive industry.
Leyede 6 Pin Automotive Wire Harness Connector$0.2
Leyede Waterproof Bz1806 Automotive Wire Harness Connector$0.2
MX34036SF1 36 Pin Female Automotive Wire Harness Connector$0.23
Leyede 6 Pin Waterproof Automotive Wire Harness Connector$0.2
6 Pin Female Waterproof Automotive Wire Harness Connector$0.2
3 Pin Female Electrical Automotive Wire Harness Connector$0.2
6 Pin Female Waterproof Automotive Wire Harness Connector$0.2
6 Pin Female Electrical Automotive Wire Harness Connector$0.2
Leyede 4 Pin Female Automotive Wire Harness Connector$0.2
Leyede 4 Pin Female Automotive Wire Harness Connector$0.2
Original Housing 20 Way Cabling Automotive Wiring Harness Automotive Electrical Connector$0.35
32pin FT1832 Male and Female Automotive Wire Harness Connector$0.6
Hacint Intelligence Technology Co., Ltd.
🇨🇳 China
1994301-500 peopleManufacturer/Trading Company/WholesalerEstablished brand
Patented technology
High-tech enterprise
Multinational enterprise
Key customer
AMPHENOL
Key market
🇮🇳 India
Review
4.6
Description
Hacint Intelligence Technology Co., Ltd., established in 1994 and headquartered in Hebi, China, is a premier manufacturer and systematic solutions provider for the intelligent manufacturing and wire harness processing industries. Operating from a 30,000 to 50,000 square meter facility, the company employs a workforce of 300 to 1,000 professionals and maintains a robust R&D center with specialized departments in Shanghai and Dongguan. Hacint implements a strategic "3+2+X" product framework, focusing on three core pillars: wire harness equipment, crimping applicators, and harness testing systems.
Their comprehensive product portfolio includes fully automatic crimping machines, wire cutting and stripping equipment, ultrasonic welding machines, and heat shrinkable equipment. They also specialize in high-precision crimping applicators (European and Japanese styles) and advanced testing solutions such as cross-section analysis centers, digital pull force testers, and high-voltage testing tables for electric vehicles. Beyond hardware, Hacint provides intelligent software (HMES), automated logistics systems, and specialized tooling fixtures.
As a state-level high-tech enterprise, Hacint holds TUV VDA 6.4 quality system certification and CNAS accreditation. The company offers extensive OEM and ODM capabilities, serving diverse sectors including automotive, 5G communications, medical, and photovoltaic energy storage. With nearly two decades of export experience, Hacint has established a global footprint, supplying industry leaders such as Delphi, Leoni, Lear, and Sumitomo across markets in North America, Europe, and Southeast Asia.
W40*20 Over 30 Years Experience Fixture Harness;automotive Wiring Harness Jig;wire Harness Jig$0.7
2in10OUT(S)DANPAI Air Exhaust Automotive Wiring Harness Equipment$13.4
60073546/175mm Factory Direct P-shaped Jig/automotive Wiring Harness Jig Wire Harness Processing Equipment$0.71
U20-40 Fork Fixture Harness Automotive Wiring Harness Jig Wire Harness Jig for Cable Harnex Assembly Board$0.54
60073544 Automotive Wiring Harness Tooling Board Jig Clamping Wire Fixture Rubber Fork End Jig Wiring Harness Jig$0.69
W20-10 Automotive Wiring Harness Fixture Fork Rod Wiring Harness Jig Clamping Tool for Wire Cable Assembly Harness Peg Board$0.98
Tape Marking Fixture Jig Cable Harness Fixture Automotive Wiring Harness Assembly Line Tooling Fixtures Clamping Wire$1.31
60088612 90mm Automotive Wire Harness Fixture Bending Fixture Reversible Fixture for Wire Harness Assembly Board Accessories$1.75
60130702 Fixing Rod Jig Fixture Automotive Wiring Harness Assembly Board Accessories$1.1
YWZJ 60110422 Automotive Wiring Harness Fixtures Plastic Bending Fixtures Reversible Fixtures$1.75
Automotive Wiring Harness Jig/welding Nut Link Rod/single Rod Tooling Jig Wiring Harness Jig Wiring Harness Jig CN;HEN HACINT$1.24
60073547 SOFT STANDARD FIXTURE Best Selling Automotive Wiring Harness Fixtures Assembly Line Tooling Fixtures Wiring Harness Jig$1.31
Yueqing Juqi Electric Co., Ltd.
🇨🇳 China
201711-50 peopleTrading CompanyProduct customization
Low MOQ
Key customer
AHA
Key market
🇮🇳 India
Review
4.7
Description
Yueqing Juqi Electric Co., Ltd. is a professional trading company based in Wenzhou, China, specializing in the supply of automotive electrical components and wiring solutions. Established in 2017, the company provides an extensive range of products including automotive connectors, wire harnesses, ECU enclosures, and terminal connectors. Their product portfolio features specialized items such as Deutsch DT series waterproof connectors, PCB connectors, automotive switches, and aluminum ECU PCB enclosure boxes.
In addition to core electrical components, the company offers related tools and accessories, including crimping pliers, terminal removal tools, wire cutters, and fuse boxes. Yueqing Juqi Electric Co., Ltd. serves a diverse market, supplying components compatible with major automotive brands and manufacturers such as VW, Bosch, Deutsch, Ford, and Molex. The company maintains quality standards for its product offerings with CE and RoHS certifications. Operating with a team of 11 to 50 employees, the company focuses on providing high-quality automotive sensors, lamp holders, and specialized waterproof wiring kits to international B2B clients.
Automotive Wire Harness Processing Customization DJ70217-2.8-21$0.1
282193-1 Amp Tyco Automotive Wire Harness 5 Pin Waterproof Wire Connector$5.92
DT04-6P 6Pin Way DT Series Automotive Wiring Harness Socket Custom-made Waterproof Wire Harness$0.9858
DT04-4P 4Pin Way DT Series Automotive Wiring Harness Socket Custom-made Waterproof Wire Harness$5.92
2pin/way 02R-JWPF-VSLE-S Automotive Wiring Harness Socket Custom-made Waterproof Wire Harness$1718
DT04-2P 2P Way DT Series Automotive Wiring Harness Socket Custom-made Waterproof Wire Harness Auto Wire Harness Connector$9.27
DT06-3S 3Pin Way DT Series Female Automotive Wiring Harness Socket Custom-made Waterproof Wire Harness$0.1
DT06-2S 2 Pin Way DT Series Automotive Wiring Harness Socket Custom-made Waterproof Wire Harness$5.92
DT06-4S 4Pin Way DT Series Female Automotive Wiring Harness Socket Custom-made Waterproof Wire Harness$0.1
20 Pin Automotive Wire Harness Processing Customization 33472-2001 33482-2001$0.7165
1 Pin Female Automotive Wire Harness Connector 6189-0145 6188-0083$58
6 Pin Female Waterproof Automotive Wire Harness Connector Depinning Automotive Connectors DJ7066K-1.5-21$0.0853
Shanghai Linksunet E&T Co., Ltd.
🇨🇳 China
201051-100 peopleManufacturer/Trading CompanyOEM manufacturer
Product customization
Small batch production
ODM manufacturer
Key customer
F K GROUP
Key market
Africa
Description
Shanghai Linksunet E&T Co., Ltd. is a professional manufacturer and trading company established in 2010, specializing in the development, customization, and production of industrial wire harnesses and cable assemblies. Based in Shanghai, China, the company operates a well-equipped factory featuring 15 high-speed automatic machines with cable pressure management, 12 injection molding units, and 40 manual welding stations. They employ between 51 and 100 people and maintain a strong focus on quality, adhering to IPC/WHMA-A-620B standards and holding ISO 9001, IATF 16949, CE, and UL certifications.
The company's extensive product portfolio includes automotive wiring harnesses, EV charging cables, robot cables, waterproof connectors, and D-SUB assemblies. They are particularly specialized in small-batch and multi-product customization, offering OEM and ODM services to meet specific client requirements across the communications, medical, financial, and industrial control sectors. Their technical capabilities encompass plastic injection molding, soldering, and 100% electrical performance testing to ensure reliability in demanding environments.
Shanghai Linksunet E&T Co., Ltd. serves a global market, exporting high-quality components to the United States, Canada, Germany, the Netherlands, Australia, Japan, and South Korea. By combining rapid response manufacturing with rigorous quality control—including 100% manual inspection and pull-force testing—the company has established itself as a reliable partner for complex connectivity solutions in heavy industry and electronic components.
2.0mm 8pin Waterpfoof Connector for Automotive Wiring Harness$0.81
Automotive Wiring Harness with 917975 Series 28pin Connectors$34.8
4POS Df50A Crimping Rectangular Connector for Automotive Wire Harness$0.96
Automotive Wire Harness with 5pin Sockets Female Circular Connector$65.8
Solder 12pin Shielding Circular Connector for Automotive Wire Harness$229
Automotive Wire Harness with Jst Detent Lock 2.00mm Connecotrs$9.6
Automotive Wiring Harness with Female 917975 Series Thermoplastic Connector$34.8
Automotive Wiring Harness with 5row Te 917975 Series Connector$34.8
Phr - 5 Female Socket Connector for Automotive Wiring Harness$0.04
Receptacle Crimping Sh 8POS Connector with Automotive Wire Harness$0.96
Automotive Wiring Harness with Molex 160014 Series 5row Connector$34.8
Automotive Wiring Harness with 2.0mm Pad 22pin Crimping Connector$3.73
Dongguan Sum Wai Electronic Co., Ltd.
🇨🇳 China
199611-50 peopleManufacturerEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Key customer
BAIDU
Key market
North America
Description
Dongguan Sum Wai Electronic Co., Ltd. is a professional manufacturer of wire and cable assemblies based in Dongguan, China. Founded in 1996, the company brings over 30 years of industry expertise to the production of high-performance connectivity solutions. Operating from a 2,000-square-meter factory equipped with eight assembly lines, the firm provides a comprehensive one-stop solution that spans from bare wire extrusion to finished products, including terminal crimping, connector soldering, and over-molding.
Customized / OEM Automotive Wiring Harness$3.5
OEM High Power Automotive Wire Harness$2
OEM High Quality Automotive Wire Harness$1.5
OEM New Energy Automotive Wire Harness$0.5
OEM Waterproof High Power Automotive Wire Harness$1.5
Waterproof High Power Automotive Wire Harness for Power Supply & Transmission of Electric Viechle protection of Inserting Plug$1.5
AUOTMotion Test Wire Harness GT2516DS Industrial Wiring for Automotive & Computer Bullet Terminal for Motorcycle Applications$2.3
OEM New Energy Wire Harness$4
Wire Harness 1007#26AWG with PH2.0 1007# 26AWG *14P Flat Cable Complete Wiring Harnesses for Electrical$4.89
10pins DuPont 2.54 Wire Harness Assembly$0.85
Wire Customized Power Supply Harness for Power Supply Harness for Clients Devices$1
Customized Jst Car Reverse System Wire Harness$1.4
Yueqing Chengli Electronic Technology Co., Ltd.
🇨🇳 China
202011-50 peopleManufacturer/Trading CompanyOEM manufacturer
Own brand
ODM manufacturer
High product rating
Key customer
HAIER
Key market
Oceania
Review
4.9
Description
Yueqing Chengli Electronic Technology Co., Ltd. is a professional manufacturer and trading company established in 2020, based in Wenzhou, China. The company specializes in the production, sales, and service of high-quality electronic wires, wiring harnesses, and protective tubing. Its extensive product portfolio includes appliance harnesses, car wiring harnesses, new energy charger guns, heat shrinkable pipes, PVC pipes, and various specialized electronic wires such as Teflon, XLPE, and shielded varieties. Operating with a focus on technological transformation and lean management, the company maintains a factory equipped for automated production and rigorous testing. Yueqing Chengli Electronic Technology Co., Ltd. serves as a contract manufacturer (OEM/ODM) for prominent global brands including Midea, Haier, Hisense, and Jiuyang. Their solutions cater to diverse industries such as white goods, automotive, new energy resources, and energy storage power. Demonstrating a commitment to international quality standards, the company has achieved ISO 9001:2015, IATF 16949:2016, and UL certifications. With a dedicated team of up to 80 employees and full import/export rights, the company actively participates in global markets, providing reliable electromechanical components and technical services.
Automotive Harness Automotive Automotive Wire Harness Automotive Wire Harness for Stereo CD Player and Auto TOYOTA Scion Car$203.68
Custom HY Car Lamp Wire Harness Automotive Wiring Harness$8.44
6 Pin Male Female Waterproof Connector DF3-6S-2C DF3-2428SCF Automotive Wiring Harness$35.61
OEM 3 Pin 2Pin Boschs EV1 Fuel Injector Plug 282189-1 Electrical Pigtail Automotive Wiring Harness$8570
Customized Automotive Headlight Wiring Harness /Cable Harness Supplies$12341
12 Pin Deutsch Connector DT04-12P DT06-12S Car Foglight Headlight Pigtails Automotive Wiring Harness for Car Truck Forklift$9.98
Custom Wiring Harness for Motorcycle for Automotive Light Sensor Engine Motorcycle Wiring Harness Kit$1807
5-Pin Automotive Relay Wiring Harness for Car Electrical Control Systems$0.27
Factory Custom Automotive Car Audio Horn Engine Motorcycle Cable Assembly Wire Harness$197.13
Wholesale High Quality Automotive Truck 5 Pin Relay Harness Wired Ceramic Socket$105.84
Wiring Harness for Rearview Mirror Automobile Wire Harness$3425
Customizable Factory Automotive Battery Internal Wiring Harness Energy Storage Photovoltaic Equipment for Home Appliance$5.4
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