We are a Professional Custom Automotive Wire Harness Assembly Manufacturer in China. An automotive wire harness refers to the assembly of multiple wires and connectors, arranged according to specific layout and connection requirements, to form a complete electrical system. This system is typically used inside cars to connect various electronic devices, sensors, lighting systems, and engine control units, among others. An automotive wiring harness ensures that the electrical components inside the car function effectively and reliably by bundling multiple cables together, attaching appropriate connectors, and routing them according to design specifications.

Hooha Harness is a professional provider of Auto wire harnesses, especially Engine wire harnesses, ECU wire harnesses, Main wire harnesses, OBD II Cable, Battery Cable, Light Wire Harness, and Chassis harness wire assemblies, etc.
Why Choose Us to Assemble Your Wiring Harness

200+
professional skilled professionals

20+
Years of Focus on Wire Harness Assembly

6000+
Project Cases Experience

10,000,000pcs +
Wire Harnesses Capacity per Year

5000+
Electric Connector Options

1000+
Overmold Developing Tools Experience
Hooha Wire and Cable Products Company is a professional provider of automotive wire harnesses, wire and cable harness assembly, and over-mold cable assembly solutions in China. With our extensive expertise in the field, we cater to a wide range of industries.
The engine wire harness is a crucial component in the automotive industry that plays a vital role in connecting various electrical components within an engine. It serves as the nervous system of the vehicle, transmitting electrical signals and power to different parts of the engine, ensuring smooth operation and optimal performance.
The ECU wire harness, also known as the Engine Control Unit wire harness, is a crucial component in modern automotive systems. It serves as the central nervous system of a vehicle, connecting various sensors and actuators to the ECU. We customize all kinds of ECU wire harnesses. Contact us now to get a free quote.

Chassis wire harness
The chassis wire harness is responsible for transmitting power and signals to essential components such as the engine, transmission, braking system, lighting system, and dashboard controls. It acts as a conduit for electricity, enabling efficient operation and coordination among these vital systems.
The auto Light wire harness is an essential component in the automotive industry that plays a crucial role in ensuring proper lighting functionality. This wire harness serves as a conduit for electrical power and signals, connecting various light components such as headlights, halogen lamps, xenon lamps, daytime running lights, taillights, turn signals, sidelights, brake lamps, spot lights, and fog lights to the vehicle's electrical system.
The OBD Cable is an essential tool used in the automotive industry for diagnostic purposes. It serves as a bridge between the On-Board Diagnostics (OBD) system of a vehicle and external devices such as scanners or computers. This cable enables mechanics, technicians, and car enthusiasts to access valuable information about the vehicle's performance, identify any potential issues or malfunctions, and make necessary adjustments.
Made from high-quality materials such as copper or aluminum, battery cables are designed and processed to withstand high levels of current flow while minimizing resistance. They consist of multiple strands that are tightly woven together to enhance flexibility and durability. The insulation surrounding these strands protects against moisture, heat, and other environmental factors that could potentially damage the cable.

Door wire harness
The door wire harness is an essential component of a vehicle's electrical system. It consists of a bundle of wires that run from the main body to the door, providing power and connectivity for various functions such as window controls, locking mechanisms, and speaker systems. The wire harness must be designed with durability in mind, as it is subject to constant wear and tear due to frequent opening and closing of the doors.

Seat wire harness
The automotive seat wire harness plays a crucial role in enhancing passenger comfort and safety. The power seats can be adjusted effortlessly with the help of this wiring system, allowing drivers and passengers to find their desired seating position easily. Additionally, it enables the activation of heating or cooling functions in seats for added comfort during extreme weather conditions.

Other wire harness
Apart from the above-mentioned wire harness, we can also customize a wide range of other automotive wire harnesses. Our team of skilled technicians is experienced in handling various types of wire harnesses, ensuring that each one is meticulously assembled to meet the specific requirements and standards set by our clients. Send a drawing to us to get a free quote.
>>> Custom Wire Harness Manufacturer Since 2001 <<<

♦ We closely work with TE, Molex, JST, Aptiv, Yazaki, Amphenol, Sumitomo, etc. connector brands, and have large regular connectors in stock. Also, we provide more than 5000 types of Chinese equivalent options, high quality but better price, and short lead time, to help you save costs.
♦ Wire gauges: 32 AWG to 2/0 AWG (0.03mm² to 67mm²)
♦ Wire Style in Stock: UL series: 1007, 1015, 1569, 1571, 3266, 1851, 1330, 1331, 1332, 1061, 1430, 3312, 1180, 3135, 2725, 2464, 2468, etc. Auto wires: AVS, AVSS,TXL, GXL, SXL, etc.
♦ Wire Color: red, black, white, yellow, green, blue, orange, brown, grey, and purple, also supports custom dual color wire.
♦ Wire and Cable Jacket: PVC, PU, TPE, TPU, TPEE, Teflon, Silicone, etc.


Accessories
IATF16949 Standard
We pride ourselves on our commitment to quality and our proficiency with a range of essential tools to ensure the excellence of our production processes. According to the IATF16949 system, our team is highly skilled in employing Statistical Process Control (SPC), Measurement System Analysis (MSA), and Process Failure Mode and Effects Analysis (PFMEA) tools to effectively manage our production operations. In addition to these tools, we are well-versed in using Advanced Product Quality Planning (APQP) and Production Part Approval Process (PPAP) methodologies to further enhance our quality control efforts.


Packing
♦ Our standard packaging uses a 45*30*25cm carton that securely holds a variety of products and weighs around 1kg for convenient handling. Additionally protected by a waterproof PE bag against external factors.
♦ Other carton sizes like 50*35*25cm (1KG), 30*25*25cm (0.6KG), 25*20*15cm (0.4KG), 46*35*20cm (0.6KG), etc. are available; the final packing quantity will be based on the wire harness size.
♦ We acknowledge individual customer preferences and offer customizable options such as added cushioning materials, personalized labels, or alternative packaging choices to ensure satisfaction.
♦ We offer various shipping options to meet different needs, including our Express service for fast and efficient door-to-door delivery. Our cost-effective solutions with competitive rates support both air and sea shipments, providing flexibility in logistics. With our experienced team ensuring safe transportation regardless of the chosen mode, customer satisfaction is our top priority as we continuously improve through innovation.

Process Standard
We specialize in producing high and low-voltage pre-made wiring harnesses, custom cable manufacturing, wire and cable harness assemblies, cable assembly manufacturing, custom molded cable assembly, utilizing top-quality materials, and employing highly trained assembly technicians. Our dedicated assembly teams ensure that our custom cable assemblies or wire harnesses not only meet but also surpass your exacting specifications. All Wire Harness Assemblies are meticulously crafted to adhere to the highest industry standards: IPC/WHMA-A-620.
Raw Materials Option
Wire gauges: 32 AWG to 2/0 AWG (0.03mm² to 67mm²)
Wire Style in Stock: UL series: 1007, 1015, 1569, 1571, 3266, 1851, 1330, 1331, 1332, 1061, 1430, 3312, 1180, 3135, 2725, 2464, 2468, etc. Auto wires: AVS, AVSS, TXL, GXL, SXL, etc.
Wire Color: red, black, white, yellow, green, blue, orange, purple, and dual colors.
Wire and Cable Jacket: PVC, PU, TPE, TPU, TPEE, Teflon, Silicone, etc.
Connector Brands: TE, Molex, JST, Aptiv, Amphenol, Yazaki, Hirose, Sumitomo, Bosch, Escubedo, FEP, Fuji, Lear, Furukawa, Hirschmann, IPEX, ITT, JAE, KET, KUM, KOSTAL, NT, DuPont, etc., and their Chinese equivalents if available.
Accessories: PVC tubes, heat shrink tubes, corrugated pipes, electric tape, labels, cable ties, clips, switches, fuse boxes, fuse holders, relays, car chargers, sensors, etc.
Price Quote Notes
For more information, please contact us to request a catalog or send your wire harness details to receive a free quote.