China Customized Wiring Harness Manufacturers Suppliers Factory - Wholesale Service

Your Professional Wiring Harness Supplier

Ningbo MingXi Industry and Trade Co., Ltd, established in 2014, is a leading provider of integrated electronic manufacturing services. Formerly known as Ningbo MingTeHan Electronics Co., Ltd, the company specializes in PCB production and R&D, SMT assembly, DIP assembly, testing, inspection, aging, full product assembly, and wire harness manufacturing.

We specialize in the production of a wide range of electronics, including single side rigid PCB, double sided rigid PCB, multilayer rigid PCB, high frequency rigid PCB, smartphones motherboard PCBA, smart speaker PCBA, standard wire harnesses, gang smart touch Switch, and more.

Standard Wire Harnesses
Unlike custom harnesses that require weeks of design and prototyping, our Standard wire harnesses provide immediate availability with predictable performance and pricing.
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Automotive Wiring Harness
At Mingxi, we specialize in designing and manufacturing highly reliable and precision-customized wiring harnesses for the automotive and electronics industries. Our products are developed under...
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Harness for Industrial
Industrial wire harnesses ensure stable operation of industrial equipment through high integration, environmental resistance, and electrical performance. They support various applications and meet...
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Aerospace Wiring Harness
Aerospace wire harnesses ensure the stable operation of aircraft and spacecraft electrical systems through high reliability, lightweight design, and excellent environmental adaptability. They...
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Appliance Wiring Harness
Appliance wire harnesses meet the needs of various home, office, and commercial appliances through their multi-functionality, compact design, and high reliability. They are not only cost-effective...
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Information Transmission Harness
Data transmission harnesses meet the needs of modern electronic devices for efficient and stable data transmission through their high-speed data transmission capabilities, anti-interference...
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High-Voltage Wiring Harness
High-voltage harnesses ensure stable and secure power transmission through their high voltage capacity, high protection level, and anti-electromagnetic interference design. They are not only...
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Low-Voltage Wiring Harness
Low voltage wiring harnesses are widely used in automotive, electronics, and home appliances due to their high safety, good stability, strong adaptability, and low maintenance cost. Their...
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Why Choose us

Rich Experience

Our core team has over 10 years of experience in electronics manufacturing, enabling us to quickly respond to customer needs and provide professional solutions.

Quality Assurance

We adhere to strict international quality standards (such as ISO 9001 and IPC-A-610) to ensure that every product meets the highest customer expectations.

Comprehensive Service Support

From product development, design optimization (DFM), prototyping to mass production, we provide one-stop services to help customers reduce time-to-market.

Parameter

Harness Length	Extra-long
Ignition Key Location	Column
Material	GXL coated copper stranded wire
Package Depth	4.2
Package Height	19.1
Package Width	12.4
Part Category	Performance Parts
Part Fitment	Universal
Quantity	Sold as a kit
Shipping Weight	10.3
Type	20 Circuit

Customization Process

Communication Needs

Custom colors can be tailored to meet specific customer requirements. Please provide your customization concepts and detailed specifications for further discussion.

Production Execution

Following the confirmed design, we implement meticulous production processes with strict quality control at every stage, ensuring consistency and precision before proceeding to mass production.

Quality Inspection and Packaging

Upon completion of the product, a comprehensive three-stage inspection process is conducted to ensure quality standards are met. Subsequently, the products are packaged in accordance with your specified requirements.

Delivery Assurance

We ensure timely delivery of the products within the agreed timeframe as per the contract terms.

Benefits of Wiring Harness

Simplified installation
Wiring harness are made pre-assembled, reducing the complexity of installation processes. This saves time and effort during assembly.

Improved reliability
The structured bundling of wires and cables in a harness reduces the risk of loose connections, short circuits, and other electrical issues, enhancing overall system reliability.

Space efficiency
Wiring harness are designed to fit specific spaces and configurations, optimizing the use of available space and promoting a neat and organized appearance.

Enhanced durability
Wiring harness protect wires and cables from environmental factors such as abrasion, moisture, and vibration, thereby increasing the overall durability and lifespan of the electrical system.

Cost savings
Although there May be an initial investment in manufacturing wiring harness, they often result in cost savings during installation and maintenance due to reduced labor and lower chances of errors.

Ease of troubleshooting
The organized and labeled nature of wiring harness simplifies troubleshooting and maintenance tasks. Technicians can quickly identify and address issues without spending excessive time on diagnosis.

Standardization
Wiring harness facilitate standardization in manufacturing processes, ensuring consistency and quality across products. This can be particularly beneficial in mass production scenarios.

Improved electrical performance
Proper bundling and shielding of wires within a harness help minimize electromagnetic interference (emi) and radio frequency interference (rfi), leading to improved electrical performance.

Time savings
The plug-and-play nature of wiring harness speeds up assembly and installation processes, reducing production time and increasing overall efficiency.

Application of Wiring Harness

Aerospace. Wire assemblies are used in an expansive range of aerospace products, such as drones, satellites, and aircraft to facilitate the transmission of power, communication, and more.

Automotive. Wiring harness are critical for saving valuable space within automobiles within the dashboard, under the hood, lighting/signals, and more. They are also important for organizing complex wiring in such a way that technicians can easily identify their purpose.

Medical. Hospitals and clinics rely on wiring harness to organize and protect wires in and between equipment, including crash carts, diagnostic and imaging equipment, dental equipment and more.

Telecommunications. Wiring harness optimize use of space in a variety of telecommunications equipment, such as modems, routers, repeaters, and a variety of other communication and broadband equipment.

Information technology. Nearly all computers, laptops, servers, and other it technology contain wiring harness to optimize space and organize wires for easy identification and installation by technicians.

Construction. Wiring harness are widely used within structures to provide wiring insulation and organization.

Manufacturing. Cnc machines and other powered manufacturing equipment rely on wiring harness to route and organize external and internal wiring.

Additional Information

Terms Of Payment	We usually accept T/T, L/C, Paypal, Credit card, etc. If you prefer other payments terms, please feel free to discuss with us.
Packing Details	Carton boxes with foam inside

Delivery Information

Shipping Methods

We offer a variety of shipping options, including sea freight, railway transportation, and international express delivery, to meet the diverse needs of our customers.

Estimated Delivery Time

We will provide you with the estimated delivery time for your order, which will be clearly stated in the formal order to ensure your rights are protected, allowing you to arrange for the receipt of your goods in a timely manner.

Order Tracking

We provide order tracking services, allowing you to stay informed about the current status and expected arrival time of your order. Detailed inspection information and shipping manifests, including photos and videos, are provided to ensure the security of your transactions.

FAQ

Q: Can you drive with a bad wiring harness?

A: Driving with a bad wiring harness can lead to safety hazards, as essential safety features such as airbags and anti-lock brakes may not function properly. In addition, a faulty wiring harness can trigger the check engine light, leading to potential emissions issues and failing state inspections.

Q: How do I know if I need a new wiring harness?

A: The most significant sign is that sensors are going off on your vehicle. Many sensors could be a sign of maintenance issues or something wrong. Other times, it could be a sign of a faulty engine wiring harness. Other symptoms could be that your vehicle isn't starting or it's slow to start.

Q: How to check wiring harness for a short?

A: Then grab a multimeter and set it to ohms lowest setting. Then to see if the wire is shorted to power, use that multimeter to test the wire on one probe and the other probe on the positive battery terminal. If it has a short to power, you will have a reading. If there is no short to power, the multimeter will read OL.

Q: What makes an engine wiring harness go bad?

A: Constant vibration from a vehicle's engine or rough road conditions can cause the wires to rub against each other or nearby components, leading to insulation wear or broken wires. Physical damage can also result from collisions or improper handling during installation or maintenance.

Q: How many circuits do I need for a wiring harness?

A: Typically, basic wiring harnesses include a fuse block and a minimum of 8 to 12 circuits. Circuits are a significant part of all basic wiring harnesses and one of the things you should keep in mind when deciding on the best wiring harness for your project car or hot rod.

Q: Can you replace part of a wiring harness?

A: IMPORTANT: Damaged connectors and seals can be replaced without replacing the harness. A drag test should be performed to make sure that the terminal can retain proper tension to the mating terminal.

Q: What do the colors mean on a wiring harness?

A: The protective ground is green or green with yellow stripe. The neutral is white, the hot (live or active) single phase wires are black , and red in the case of a second active. Three-phase lines are red, black, and blue.

Q: What is the life expectancy of a wire harness?

A: Lastly, braided wire harness assemblies will have a longer lifespan when compared to those made with convoluted tubing. Harnesses protected by convoluted tubing historically last only 2-4 years versus 10-13 years for harnesses protected with braided wire harness technology.

As one of the leading wiring harness manufacturers and suppliers in China, we warmly welcome you to buy bulk wiring harness made in China here from our factory. For customized service, contact us now.