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
Changzhou Yiteng Electric Co., Ltd.
🇨🇳 China
201451-100 peopleManufacturer/Trading CompanyProduct customization
High-tech enterprise
Multinational enterprise
ODM manufacturer
Key customer
LEONI CABLE
Key market
🇺🇸 United States
Description
Changzhou Yiteng Electric Co., Ltd. (ETO) is a high-tech manufacturer and trading company established in 2014, specializing in the research, development, and production of high-end wire harness conductors. Based in Changzhou, China, with additional production facilities in Jiangxi, the company has positioned itself as a leading global supplier of automotive alloy wire harness conductors and electrical component solutions. ETO operates with a workforce of 51 to 100 employees and generates an annual revenue between US$10 million and US$50 million.
The company's extensive product portfolio includes copper alloy stranded wire (Cu/Sn, Cu/Mg, Cu/Ag), tinned, silver, and nickel-plated copper wires, copper-clad steel stranded wire, and ultra-fine tinned wires. They also manufacture specialized products such as medical endoscope cables, high-strength fatigue-resistant electrical connection wires, and various power cables. These high-performance conductors are critical components in the automotive, industrial robotics, medical, railway, aerospace, and telecommunications sectors.
As an IATF 16949, ISO 9001, and ISO 14001 certified enterprise, Changzhou Yiteng Electric maintains rigorous quality standards and holds numerous patents for its conductor technologies. The company offers comprehensive OEM and ODM services, including buyer label options, to meet specific industrial requirements. With a global sales and production network spanning China, Japan, and Europe, ETO serves a prestigious international clientele that includes Leoni, Hitachi, Sumitomo, Itochu, and China Railway Construction Corporation. Their robust export capabilities are evidenced by consistent trade activity across North America and Asia.
New CuAg2 Electronic Leads Automotive Wiring Harness Single Wire High Tensile Strength Silver Plated Copper Silver Alloy Wire$10
New CuAg4 Electronic Leads Automotive Wiring Harness Single Wire High Tensile Strength Silver Plated Copper Silver Alloy Wire$10
New High Tensile Strength Electronic Lead Automotive Wire Harness Soft CuAg2 Insulated Bare Wire Copper Silver Alloy Wire 100m$10
Copper Alloy Stranded Wire for Automobile Wiring Harness IATF16949 CuSn; CuMg; CuAg$15
Top Quality 1mm Electrical (2.5mm2)pure Bare Copper Wire for Automotive Industry$10
Chinese Supplier Cca Wire Copper Clad Aluminium Wire Clad Aluminum Wire Enameled Wire$2.8
Copper Wire Enameled 8mm Stranded Cca Wire Copper Wire Rod$10
Single Stranded Copper Wire Electrical Wire Tin Plated Copper Wire$10
Factory Supply Manganin Wire Thermocouple Resistance Wire Other Wires, Copper Assemblies$15.5
ETO Copper Wire Price Per Ton 10mm Wire Copper Electrical Wire$2
Copper Clad Aluminum Alloy Wire Stranded Wire Copper Magnesium Alloy Wire$10
Super Thin 0.05mm Enamelled Copper Wire Self Bonding Wire Winding Wire$4.5
Huizhou Aowa Electronics Co., Ltd.
🇨🇳 China
2001501-1000 peopleManufacturer/Trading CompanyHigh capacity factory
Established brand
OEM manufacturer
Patented technology
Key customer
VISTEON
Key market
Oceania
Description
Huizhou Aowa Electronics Co., Ltd. is a specialized manufacturer and trading company established in 2001, focusing on automotive wiring harnesses, connectors, and cable assemblies. Based in Huizhou, China, the company operates a substantial manufacturing footprint of up to 25,000 square meters and employs between 500 and 1,000 staff. They maintain a strong international presence with a factory in Vietnam and export operations serving markets across North America, Europe, and Southeast Asia. The company is a key supplier for major automotive brands including Toyota, Honda, Volkswagen, and BMW.
As an integrated provider, Huizhou Aowa Electronics possesses comprehensive in-house capabilities for mold design, wire extrusion, stamping, injection molding, and automated assembly. Their extensive product portfolio includes FAKRA and HSD connectors, LVDS wiring harnesses, new energy vehicle powertrain systems, car clock springs, and intelligent cockpit solutions. Beyond the automotive sector, they produce medical cable assemblies, power strips, and high-speed data cables such as USB 3.1 and HDMI.
With over 20 years of industry experience, the company emphasizes quality and technical innovation, holding 11 national technology patents and maintaining a dedicated R&D team for OEM and ODM projects. Their manufacturing processes are governed by rigorous international standards, evidenced by certifications including IATF 16949, ISO 9001, and ISO 14001. Products also comply with global safety and quality benchmarks such as UL, CSA, CCC, and VDE.
in-Car Electronics Wire Harness for LED Light, Automotive, Electronic, Motorcycle$1.95
Custom Car Wire Harness, Auto Wiring Harness, Automobile Wiring Harness$1.95
Auto Wire Harness Motorcycle Wire Harness$4.5
Starbucks coffee Machina Wire Harness, Motor Wire Harness$4.5
Automotive Connector Wire to Wire Connector$0.28
IDC Harness IDC Connector Wire Harness$4.5
Snow Creanning Wire Harness, Harness Loom$4.5
Forklift Wire Harness$4.5
in Car Electronics Wire Harness with Your Required Color of Wire Harness$1.95
in Car Electronics Wire Harness as Your Required Length of Wire Harness$1.95
Casino Machine Wire Harness$4.5
Bluetooth Kit Wire Harness$4.5
Zhejiang Tianxing Electronic Co., Ltd.
🇨🇳 China
1985501-1000 peopleManufacturer/Trading Company/Distributor/Service Company/WholesalerHigh capacity factory
Established brand
Own brand
Product customization
Key customer
BAIC
Key market
Europe
Description
Zhejiang Tianxing Electronic Co., Ltd. is a national high-tech manufacturer established in 1985 and headquartered in Yueqing, China. Operating from a 36,000-square-meter facility with an 85,000-square-meter building area, the company specializes in the R&D, production, and marketing of automotive electronic components and household electronic parts. Their extensive product portfolio includes car seat switch assemblies, lumbar support switches with massage functions, automotive wire harnesses, connectors, toggle switches, and FPC connectors. With a workforce of approximately 1,000 employees, the company maintains a strong focus on technical innovation through a dedicated R&D team and a fully equipped electronic component performance laboratory.
As a Tier 1 and Tier 2 supplier, the company has established long-term strategic partnerships with major global and domestic automotive brands, including SAIC Volkswagen, SAIC GM, BAIC, Dongfeng, and Great Wall, as well as electronics leaders like Samsung, Siemens, and Foxconn. Their manufacturing capabilities are supported by advanced mold processing, automated testing equipment, and modern standard workshops. Zhejiang Tianxing Electronic Co., Ltd. is committed to international quality standards, holding certifications such as IATF 16949, ISO 9001, ISO 14001, UL, CCC, and CQC. Their products are exported to diverse international markets, including North America, Europe, Korea, and Southeast Asia.
Wire harnesses/ODM/OEM/cable harness assembly
ODM SEAT ADJUSTMENT SWITCH / AUTOMOTIVE
Direct sale automotive switch/Eight-way seat switch
Lumbar switch series/ manufacturer/ car seat switch/ODM
Green Solar Tech. Co., Ltd.
🇹🇼 Taiwan
2007101-200 peopleManufacturer/Trading Company/Distributor/Service CompanyOEM manufacturer
ODM manufacturer
Own brand
Small batch production
Key customer
I2SYSTEMS
Key market
Africa
Description
Green Solar Tech. Co., Ltd., also operating under the brand Navitas, is a professional manufacturer and OEM/ODM solutions provider specializing in precision-engineered cable assemblies and wire harnesses. Established in 2007 and headquartered in Taipei, Taiwan, the company employs between 101 and 200 professionals. It operates a dual manufacturing strategy with a facility in Taiwan dedicated to low-volume, high-mix production and a facility in Dongguan, China, for high-volume mass production. This structure allows the company to serve diverse sectors including automotive, medical, industrial automation, telecommunications, and renewable energy.
The company's extensive product portfolio includes automotive wire harnesses, waterproof M8/M12 cable assemblies, LVDS and high-speed display cables, RF/coaxial assemblies, and medical-grade cables. They offer comprehensive turnkey solutions, from initial engineering support and Design for Manufacturing (DFM) reviews to prototyping and full-scale production. Their technical expertise encompasses advanced processes such as overmolding, potting, braiding, and soldering, utilizing high-quality components from major brands like Molex, JST, TE Connectivity, and Amphenol.
Green Solar Tech. Co., Ltd. maintains rigorous quality standards, holding ISO 9001 certification and ensuring compliance with RoHS, REACH, and UL requirements. Their manufacturing processes adhere to IPC/WHMA-A-620 Class II and III standards to ensure reliability in demanding environments. With over 18 years of experience and a strong export focus, the company serves global markets across North America, Europe, and Asia, emphasizing sustainable manufacturing practices and efficient project management.
Customized Automotive Wiring Harness Assembly with Molex 43025-0400 Connector$60.24
OEM 4 Pin Molex Fuse Holder Automotive Wire Harness Cable Assembly$2
Tailored Tyco AMP 14804240 Connector Fork Terminal Custom Automotive Wire Harness$1
Custom Waterproof Automotive Wire Harness with 1/2 Pin Cable Connector IP67$30.12
Custom Hirose GT17HNS 16 Pin Solid PVC Insulated Copper Soldering Automotive Wiring Harness Cable$747.54
Navitas Custom Copper Conductor PVC Insulation AMP Connector 14804240 4 Pin Terminal Automotive Wire Harness RoHS Compliant$27015
Custom 18AWG Waterproof Cable Assembly Automotive Connector Wire Harness$157
TE 927365-1 919691-1 Automotive EU Tachograph Y Harness Lead Wiring Harness$749
Automotive Waterproof 2 Pin Male Connector with Wire Harness Assembly$0.26
Waterproof 1/2 Pin Automotive Connector Wire Harness IP67 Custom Cable Assembly$46.73
Engine Motorcycle Truck 2 Pin Automotive Waterproof Electrical Connector Female Plug Wire Harness$0.28
30Pin DF13 Tinned Copper Connector Wiring Harness 1571 PVC Cable for Automotive Industrial Medical Use$26.37
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Cwh Auto Harness Co., Ltd
🇨🇳 China
2013101-200 peopleManufacturer/Trading Company/WholesalerOEM manufacturer
ODM manufacturer
Small batch production
Product customization
Key customer
CHERY
Key market
Europe
Description
Cwh Auto Harness Co., Ltd, established in 2013, is a high-tech manufacturer and trading company based in Dongguan, Guangdong, China. With a factory spanning 6,000 m2 and a workforce of 101 to 200 employees, the company specializes in the R&D and manufacturing of automotive harnesses, electronic connectors, and various cable assemblies. They offer OEM and ODM services, targeting high-end markets with a focus on quality and advanced production. Their product portfolio includes automotive wire harnesses, electronic cable assemblies, industrial wire harnesses, medical cable assemblies, UAV harnesses, home appliance wire harnesses, new energy vehicle cables, high-definition signal output wires, and solar power harnesses. Cwh Auto Harness Co., Ltd holds multiple certifications including ISO 9001, TS 16949, CQC, CCC, CE, CSA, SAA, TUV, and UL/CSA. The company utilizes advanced Japanese machinery for automated production and conducts 100% testing on all products before shipment. With an annual revenue between USD 2 million and 10 million, they have a strong international presence, exporting 51% to 80% of their products to global markets including North America, South America, Eastern Europe, Western Europe, and Oceania.
Cwh Custom Wire Harness Automotive Cable Assembly$0.7
Cwh Custom Wire Harness 11pin Molex Connector Cable Assembly$0.01
Cwh Custom Wire Harness PVC and Molex Connector Cable Assembly$0.01
Cwh Custom Wire Harness USB Cable Type-C Charger Lead$0.01
Changzhou Kingsun New Energy Technology Co., Ltd.
🇨🇳 China
201011-50 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Own brand
Product customization
Key customer
LEOCO
Key market
North America
Review
4.9
Description
Changzhou Kingsun New Energy Technology Co., Ltd., also known by the trademark AIO KINGSUN, is a professional manufacturer and trading company established in 2010 and based in Changzhou, China. The company specializes in the research, development, and production of high-performance connectivity solutions, particularly for the automotive, telecommunications, and industrial sectors. Its extensive product portfolio includes automotive connectors (Fakra, Mini Fakra, HSD, HSL), RF coaxial connectors (SMA, SMB, BNC, N-Type), circular connectors (M12, aviation plugs), and a wide range of audio/video adapters and wiring harnesses.
China Factory Manufacture Automotive Wiring Harness Cable Harness Assembly Wiring Harness for Electronic Equipment$10
Industrial Medical Automotive Wire Harness OEM ODM Manufacturer$1
AIO KINGSUN Automotive Wiring Harness Fakra to ISO DIN Cable for Car Stereo Radio Antenna of Aftermarket$3402
Automotive Female Jack Ethernet Bus Bus 5G Wire Harness HMTD Straight Code Black Connectors Product 5G Wire Harness Substitute$24.5
Wire Harness Factory Custom Automotive 4pin Waterproof Coaxial Wire Connector Hsd Lvds Data Cable for Radio Antenna$1.5
Fakra H-SD Lvds Wiring Harness Male-to-Male Cable for Automotive Systems$0.99
High Quality OEM ODM Custom Cable Harness Wiring Harness Assembly/ Wire Harness$10
Wiring Harness Manufacturers PVC Pipe Bandaging Materials Connector Medical Home Appliance Cable Assembly and Automotive$1
Automotive Straight 4 Pin a Code Waterproof HSD Female to Female Cable LVDS Wire Harness$7
AUX CD Stereo Receiver Car Harness 14Pin Adapter Connector Automotive Wire Wiring for 1986-98 Acura for Honda Isuzu Vehicles$4
Auto Double Fakra Auto Car Industry Wiring Harness/Wire Harness$1
Wire Harness Cable Male-Female 2 Pin Auto Wire Harness Connector$10
Totek International Co., Ltd.
🇨🇳 China
2005201-300 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Key customer
THE BRIX GROUP
Key market
🇺🇸 United States
Description
Totek International Co., Ltd. is a professional manufacturer and designer specializing in high-performance wiring harnesses and custom cable assemblies. Established in 2005 and headquartered in Dongguan, China, the company operates a 9,000-square-meter facility equipped with over 1,000 sets of advanced automation, molding, and testing equipment. With over 20 years of R&D experience, Totek provides comprehensive turnkey solutions, including design suggestions, tooling fabrication, and just-in-time manufacturing for demanding industries such as automotive, medical, industrial automation, telecommunications, and renewable energy.
The company's extensive product portfolio includes M-series waterproof cables (M5, M8, M12, M16), automotive wire harnesses, EV charging cables, energy storage connectors, and specialized assemblies for driverless applications. They also produce a wide range of standard and custom computer peripherals, including USB, VGA, DVI, and LAN cables. Totek is recognized for its ability to develop solutions for extreme environments, including high-vibration and temperature-sensitive applications.
As an IATF 16949 and ISO 9001 certified manufacturer, Totek adheres to rigorous quality standards, including IPC-A-620 and APQP/PPAP processes for automotive clients. Their commitment to quality and technical excellence has established them as a trusted partner for global brands such as Volvo, Porsche, Mercedes-Benz, Intel, and Sensata. With a strong focus on international trade, the company exports a significant majority of its production to markets across North America, Europe, and Asia.
Automotive Wire Custom Auto Cable and Wire Harness EV Cable$1
Custom Auto Cable High Requirements High Quality Car Wire Harness Automotive$1
Custom Auto Wire Harness High Quality Wire Harness for Automobile Cable$1
Wago dB15 Connector Cable Manufacturer Wire Harness$1
Custom Aviation Plug Waterproof Connector Wire Harness Cable$0.3
Network Male Cable Customize Wiring Harnesses Internet Link Cable$0.3
Custom Housing Wire Harness Factory Sales for Auto Cable$2
High Voltage O Ring Terminal Wire Harness for Energy Storage$1
Custom Elevator Harness Cable Cable$0.5
Factory Network Patch Cord RJ45 Cat 5e Wire Custom Cable High Quality$0.5
Custom UTP Wire RJ45 Network Patch Cord Cable Ethernet Extension Jumper Cable$0.3
Custom RJ45 Network Cable Assembly SFTP UTP Cat 5e Cat 6 Ethernet Wire Cat7 Copper Shield Internet Link Cable Assembly$0.5
Shenzhen Sinetech Electronic Co., Ltd.
🇨🇳 China
201351-100 peopleManufacturer/Trading Company/Service Company/Distributor/WholesalerOEM manufacturer
ODM manufacturer
Product customization
High-tech enterprise
Key customer
ALTAC
Key market
South America
Review
5
Description
Shenzhen Sinetech Electronic Co., Ltd. is a professional manufacturer and trading company based in Shenzhen, China, specializing in PCBA assembly and high-performance electronic connectivity solutions. Established in 2007, the company has grown into a one-stop service provider with a workforce of 51 to 100 employees and an ISO 9001 certified quality management system. The firm operates eight production lines and maintains a strong technical force, including dedicated R&D and QC teams that support hardware, software, and industrial design services.
The company's extensive product portfolio focuses on custom cable assemblies and wire harnesses, including automotive, industrial machine, and aviation connector harnesses. Their specialized offerings include DC-DC converters, USB to RS232/RJ45 adapters, poweredUSB cables, barcode scanner cables, and a wide range of multimedia interfaces such as HDMI, VGA, and RCA. Beyond cabling, Sinetech provides comprehensive EMS support, including SMT and DIP manufacturing, through-hole assembly, and full turnkey solutions for products like GPS navigators, car radios, and power banks.
Equipped with advanced high-speed SMT machinery and Automated Optical Inspection (AOI) technology, Sinetech emphasizes a "Quality First" philosophy. They offer robust OEM and ODM capabilities, catering to minor customizations and complex drawing-based requirements. The company has established a significant international presence, exporting to major markets in North America, Europe, and Asia, while maintaining high operational standards such as a 100% on-time delivery rate.
Manufacturer Wiring Harness All Kinds Equipment Cable Assembly Wire Harness and Auto Wire Harness$5
Custom Wiring Harness Cable Assemblies JST Molex Wire Harness Cables$15
Custom JST Molex Wiring Harness Cable ODM OEM Electrical Wire Harness Cable Assembly$0.5
Molex Terminal Wire Harness Y Branch Cable$6.8
51110-0851 51110-1051 Wire Harness Cable Assembly$1.65
Motor 5V DC FF-030PK Wire Harness Cable$2.5
Weipu S29 Series Plug Assembly With Wire Harness Cable Harness Cable Assembly for Car$3235.5
Custom JST ZH PH EH XH Molex Wiring Harness 2 3 4 5 6 8 10 12 Pin Electrical Wire Harness Cable$0.5
Customized Electronic Wire MX 6 Pins Connector Muti Core Car Wire Harness Cable Assembly$15
Factory Custom Wire Harness Cable Assembly with MX Connector$15
Ingenico 296100039 USB Cable USB a to DC5521 Wiring Harness$3.5
Profession Produce All Kinds of Electronic Wire Harness A3961H-NP$0.87
Jiangxi Greatwayer Engine Wire Harness Co., Ltd.
🇨🇳 China
201951-100 peopleTrading CompanyProduct customization
Low MOQ
OEM manufacturer
Key customer
INSIGHT
Key market
Asia
Description
Jiangxi Greatwayer Engine Wire Harness Co., Ltd. is a specialized manufacturer and trading company headquartered in Jingdezhen, China, with a history in the automotive component industry dating back to 2003. The company operates as part of the Greatwayer Industrial group, maintaining multiple production facilities including sites in Jiangxi and Shenzhen. They specialize in the design and production of high-performance engine wire harnesses, ECU/ECM connectors, sensors, and cable assemblies. Their extensive product portfolio covers over 4,950 items tailored for diverse applications, including passenger cars, heavy-duty trucks (Mercedes Benz, Volvo, Scania), construction machinery (CAT, Komatsu, Hitachi), forklifts, and aerospace equipment. With a workforce of approximately 50 to 300 employees across its operations, the company provides comprehensive OEM and ODM services, supported by in-house molding and injection workshops for custom tooling. Jiangxi Greatwayer is committed to international quality standards, holding certifications such as IATF 16949, ISO 9001, ISO 14001, and UL. The company maintains a strong global presence, exporting specialized wiring solutions to markets across North America, Europe, and Asia.
H0077AL000 8 Pin Connector Stereo Wire Harness$3.4
4394324 Custom ECU Nitro Engine Wire harness$65
7 Pin Male Adapter 7 Pin Female Adapter Truck Trailer Wire Harness$2495.96
965785-1 180 angle 4 pin 7 pin Clip auto connector$0.6
Stainless Steel Negative Temperature Coefficient Car Sensor$13.5
1011-256-0205 angle clip PA66 Connector$0.93
MS5015 3108 18-9S 9 pin male connector$30
04504704 Temperature Car Sensor$116.91
6189-0029 6 pin male auto connector$0.5
48P 2 Array PA66 PCB ECU Connector$2.5
Temperature Car Sensor$1.2
AT13-12PA-BM03 12 pin angle PCB Auto connector$5.5
Nghiep Phat Service Production Trading Company Limited
🇻🇳 Vietnam
201011-50 peopleManufacturer/Trading Company/Service Company/WholesalerOEM manufacturer
Product customization
Key customer
TOPZONE
Key market
🇯🇵 Japan
Description
Nghiep Phat Service Production Trading Company Limited is a specialized manufacturer and wholesaler of wire harnesses and cable assemblies based in Ho Chi Minh City, Vietnam. Established in 2010, the company operates as a non-state-owned limited liability entity with a workforce of 11 to 50 employees. It maintains a strong technical partnership with Seiko Denki Corp. Ltd. (Seiko Industrial Corp.), a Japanese manufacturer, which provides comprehensive technical and quality support through its extensive network across Japan, Taiwan, China, and Malaysia.
The company operates a factory equipped with modern technology from Japan, focusing on the production and processing of electrical wires, custom wire harnesses, and harness trees. Its diverse product portfolio serves multiple sectors, including automotive, motorcycles, bicycles, home appliances, industrial control systems, and communication fields. Specific capabilities include the assembly of electrical cable for domestic and industrial machines, processing of optical fiber cables, and the utilization of high-quality components such as JST Terminals and AMP Connectors.
In addition to its core manufacturing and contract manufacturing roles, Nghiep Phat engages in the wholesale trade of household electrical appliances, lighting fixtures, and telecommunications equipment. The company also provides professional services such as the installation of industrial machinery and the repair of electrical equipment. While primarily focused on the domestic market and Japan, the company has demonstrated international trade capabilities with recorded exports to the United States.
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