AI-Focused Wire Harness Manufacturer
JinHai leverages its TF16949 and ISO9001 management systems to deliver precise, efficient, and low-waste customized solutions for AI users worldwide.
Our Clients
JinHai, with over 20 years of expertise as a professional automotive wiring harness manufacturer, leverages numerous commonalities between AI wiring harness production and automotive manufacturing. The AI wiring harnesses we provide deliver high-speed, stable, and reliable performance.
Why Choose JinHai ?
Customized Solutions
Adjust the solution based on your requirements and server compatibility, including materials, dimensions, and other specifications.
Quality Assurance
We implement strict quality control throughout the entire process, from raw materials to manufacturing, ensuring compliance with industry standards.
Delivery cycle
Depending on the delivery cycle, we can adopt either batch delivery or one-time delivery to ensure products can be delivered promptly.
Application of AI Wiring Harnesses in Equipment
Our AI-related wire harnesses are applied in the following fields:
Equipment Power Cable Harness
The most widely applied category includes server motherboard cable assemblies, GPU accelerator card power cables (standard lengths 20/30cm), and hard drive backplane cables. These assemblies must be routed within confined spaces while ensuring the reliable operation of high-power devices, requiring cable components to be both compact and high-performance.
Fan and Cooling System Wiring Harness
Such wiring harnesses must carry high currents or operate in high-temperature environments, thus requiring wires with an AWG rating of 22 or higher.
Equipment Interconnect Cables
Such cable assemblies are broadly categorized based on transmission distance into direct-connect copper cables (<7m), active copper cables (100m).
Our Product
Our AI field wiring harnesses include the following products:
Computer Power Cable Assembly
This is a shielded cable that provides stable power or signal output. JinHai offers power harnesses in multiple voltage ratings and functionalities, such as: +12V/+5V/+3.3V paired with a gray PWR_OK harness.
12VHPWR Interface Harness
This cable assembly adopts the latest PCIe 5.0 standard, capable of delivering up to 600W of power to a single GPU. It represents the mainstream cabling solution for current and future AI servers.
CMOS Jumper
This type of cable offers exceptional versatility, compatible with virtually all motherboard brands currently available on the market. Its classic three-pin design ensures unique functionality. While simple to operate, safety precautions must be observed during handling.
Submit Your Order
Our flexible designs and diverse custom solutions enable us to produce reliable products while also meeting your DIY needs. Below is our customization information reference table.
| Customization Method | Specific Customization Details | Customization Advantages |
|---|---|---|
| 1. Electrical Performance Customization | Wire Gauge: Custom wire gauge (AWG) based on current capacity. | • Performance Optimization: Achieves optimal electrical performance for specific application scenarios (e.g., GPU clusters, high-speed switching). |
| Shielding Structure: Customize shielding layer (aluminum foil, braided mesh) type and coverage to optimize EMI/RFI performance. | • Enhanced reliability: Reduces signal loss and electromagnetic interference, improving signal transmission and system stability. | |
| Impedance control: Provides precise impedance requirements (e.g., 90Ω ±10%) to ensure signal integrity. | / | |
| 2. Custom Mechanical Structures | Custom Length: Precisely tailor harness dimensions according to design layouts. | • Space Optimization: Achieving high-density layouts and efficient cable management. |
| Connector Customization: Tailor interface types based on the mating connector specifications. | • Easy to maintain: Color and interface differentiation facilitates quick identification and replacement. | |
| Outer sheath material and color: High-temperature resistant, flame-retardant (LSZH) material is selected, with colors distinguishing functions (e.g., blue for DAC, yellow for AOC). | • Extended Lifespan: Enhances the durability of wiring harnesses in harsh environments. | |
| Sheathing and Stress Relief: Incorporate a flexible protective sleeve to enhance durability at the connector base. | / | |
| 3. Custom Assembly and Packaging | Cable Integration: Combining power and data cables within a single outer sheath simplifies layout and enhances integration. | • Layout efficiency: Reduced installation time |
| Cable Identification: Custom silk-screen printing, labels, or RFID tags for asset management and troubleshooting. | • Manageability: Enables full lifecycle tracking and management. | |
| Packaging method: Utilizes anti-static, reusable packaging to protect precision interfaces. | • Transportation Safety: Protecting high-value cables from damage. |
Looking for The Best
Custom Wire Harness &
Cable Assembly Service?
Fast Turnaround Time
At JinHai, we ensure that custom wiring harness solutions are tailored to your needs, with quotations delivered within 12 hours to keep your projects on track.
Certified Quality Assurance
Our factory is ISO9001 and IATF16949 certified, guaranteeing the highest standards of quality, reliability, and compliance for all custom wiring harness and cable assembly services.
One-Stop Custom Solutions
We offer a complete, one-stop solution for all your wiring harness needs, from design to manufacturing, ensuring you get exactly what you need for your project.
What Our Customer Say
What are the advantages of custom wiring harnesses in the AI industry?
While delivering exceptional signal stability and power, the integrated design also significantly reduces maintenance time and costs.
What does JinHai focus on when designing cable assemblies for the AI industry?
High power, signal stability, high integration, and customization.
What other AI-related products can JinHai produce?
We manufacture power cables that supply electricity to equipment, interconnect cables for connecting GPUs and other components, internal switch wiring harnesses, and other components such as 12VHPWR interface cables, traditional PCIe 8-pin cables, LC/MPO fiber optic patch cords, DAC cables, and AOC cables.
