Custom Coaxial Cable Assembly Manufacturer
JinHai is committed to providing high-performance, feature-rich, and highly reliable coaxial cable assemblies, positioning us at the forefront of our industry and earning praise from over 900 satisfied customers.

Our Clients
The design philosophy of coaxial cable assemblies is to transmit high-frequency signals while minimizing interference. This makes them widely used in aviation, medical, and telecommunications equipment.
From standard configurations to custom setups, JinHai ensures you receive the highest-quality coaxial cable assemblies, delivering reliable, stable full-signal performance and exceptional capabilities for your projects.
Coaxial Cable Assembly Products
JinHai offers traditional configurations, customized bundles, and multi-channel solutions to meet the diverse and personalized needs of industries worldwide.

(RF) Radio Frequency Cable Assembly
These cable assemblies are compatible with multiple connector types, including SMA, BNC, MCX, and MMCX. Featuring precision impedance control design, they are suitable for 50Ω, 75Ω, and 90Ω applications. The combination of high-density copper braid and foil shielding minimizes radio frequency and electromagnetic interference to the greatest extent possible.

RG Series Cable Assemblies
RG series cable assemblies are suitable not only for military systems but also for residential and commercial office applications. The four most commonly used models in this series are RG-6, RG-8, RG-11, and RG-59. These cable assemblies offer excellent shielding performance with minimal signal loss, enabling flexible deployment for both long-distance and short-distance signal transmission.

Miniature Coaxial Cable Assemblies
Its compact and lightweight design enables configuration with 0.5mm to 0.8mm pitch. Compatible with 32 AWG to 48 AWG cables, it offers IPEX/IPX/U.FI/MHF/MHF4 connectors.

Multi-channel Coaxial Cable Assembly
The simplified wiring, shielding, and channel isolation design enables this cable assembly to achieve stable, interference-free multi-channel signal transmission in confined spaces. It finds extensive application across various sectors including industrial automation systems, rail transit systems, and energy infrastructure.

Hardwired Coaxial Cable Assembly
Specifically designed for high-end applications such as military signals, aerial receivers, and radio broadcasting. This coaxial cable assembly is manufactured from high-purity copper alloy and incorporates a dielectric buffer to ensure reliable transmission of high-intensity signals.

Dual-Axis Coaxial Cable Assembly
Dual-conductor design enables faster data transfer rates while minimizing interference, making it a popular choice for modern network systems.
Why Choose JinHai ?
JinHai is a trusted partner. Our robust manufacturing capabilities and high-quality products are key factors in our long-standing recognition by customers.
Fast Delivery
We value your time and strive to deliver with maximum efficiency. Through flexible production solutions, we meet your urgent deadlines without compromising quality.
Customizable Solutions
We offer a variety of custom solutions tailored to your needs, designed to meet your specific operating environments or particular applications.
Quality
Years of industry experience enable us to deliver high-performance solutions tailored to your project requirements. Our cable assemblies are engineered for reliability and durability, ensuring optimal performance across diverse applications.
One-on-One Service
Our one-on-one service helps you select the perfect coaxial cable assembly. Throughout the entire process, we provide tailored solutions and recommendations.
Our Manufacturing Capabilities Coaxial Cable Assembly
We possess sophisticated manufacturing processes and diverse solutions to meet the requirements of various industries.
Coaxial Cable Assembly Services
At JinHai, you can access a wide range of services, such as:
- Automatic coaxial cable cutting
- High-precision machining
- Diverse cable armoring designs
- Custom coaxial cable assemblies and labeling
- Custom cold shrink/heat shrink/sheathing/non-waterproofing
Charged services include:
- High-voltage testing: AC 6000V / DC 5000V
- RF testing: ≥65GHz
- Phase matching: ±2°/GHz
- PIM testing: -10 dBc (-117 dBm)
Coaxial Cable Assembly Connector Options
Standard connectors, including IPEX, FME, MMCX, SMA, MCX, SMB, CRC9, BNC, F, N, TNC, and SL16 models. In addition, both standard and custom connectors are available.
Coaxial Cable Assembly Types
You can choose from 100 types of coaxial cables, covering standard RG series cable types including RG6, RG8, RG11, RG58, RG174, LMR195, RG142, dual-axial cables, as well as various specialty cables in flexible, armored, semi-rigid, and rigid configurations.
Custom Coaxial Cable Assembly Services
You can select efficient point-to-point solutions from our existing product range. Alternatively, provide us with your requirements—whether for custom lengths, specialized cable types, or specific connector configurations—and our expertise ensures we deliver products tailored to meet any of your needs.
JinHaiFab Flexible Order Quantity
We can handle both small-batch and large-volume orders, and our efficient production capacity can easily accommodate every order.
Quality and Safety, Guaranteed
Adhering to IPC/WHMA-A-620 standards, we ensure reliability and performance in each product.
What Our Customer Say
How to choose the right coaxial cable?
We primarily utilize premium copper and aluminum, high-performance connectors, and superior insulation materials.
For shielding requirements, we offer multiple shielding options including copper braided mesh, foil, and nylon braided mesh.
What are the types of coaxial cable?
Coaxial cables come in numerous types, distinguished by diameter, material, and application.
The most common types include RG-6, RG-11, and RG-59, selected based on specific uses such as satellite transmission, digital networks, or traditional television broadcasting.
Coaxial cables specifically engineered for automotive environments, such as RG174, RTK031, and double-shielded coaxial cables, are particularly suited for demanding vehicle conditions.
They are renowned for high data transmission rates and exceptional durability.
How does the shielding in coaxial cable work?
The shielding of coaxial cable is achieved through an outer conductor, which may consist of a metal braided mesh or metal foil.
This shielding layer protects the internal signal from external electromagnetic interference, reduces signal reflection, and ensures clear, interference-free signal transmission.
How to choose the appropriate cable length?
When selecting cable length, impedance matching should be considered.
If the cable’s impedance does not match the equipment, signal interference may occur.
For home use, short, easy-to-handle cables are best.
However, for commercial or long-distance applications, high-quality cable assemblies must be chosen to prevent signal attenuation.