Custom Electrical Systems Wiring Harness Source Factory
High-Conductivity Conductors: Utilizing 99.99% oxygen-free copper for high purity, low resistance, anti-aging properties, and extended service life. This ensures minimal energy loss, reduced heat generation, and superior current load capacity.
Durable Insulation & Sheathing: Made from environmental protection high-strength PVC or neoprene, offering excellent abrasion resistance, tensile strength, corrosion resistance, waterproofing, flame retardancy, oil resistance, and weather ability. Ideal for both indoor and outdoor use, even in harsh or moving environments.
Stringent Quality Control: Guarantees uniform thickness of insulation and sheath with very low eccentricity. Each harness undergoes high-voltage testing to ensure no breakdowns, providing ultimate safety and reliability.
Available Configurations: Choose from sheath colors including all black, white inner with orange outer, white inner with black outer, or white inner with blue outer.
Certifications & Testing: Our products comply with CCC, CE, ISO9001:2008, and ROHS standards. They have passed third-party tests for high-temperature resistance (105°C), low-temperature resistance (-40°C), and flame retardancy.
Common Specifications: Available in cross-sections from 10mm² to 120mm² (10mm, 16mm, 25mm, 35mm, 50mm, 70mm, 95mm, 120mm) to meet diverse power requirements.
- Information
Custom Electrical Systems Wiring Harness Source Factory Customize Wiring Harnesses According to the Drawings
As a direct source factory, we specialize in manufacturing custom electrical systems wiring harnesses strictly according to customer-provided drawings and technical specifications. With strong engineering support and flexible production capability, we deliver reliable, application-specific wiring harness solutions for industrial, commercial, and electronic systems.
From prototype development to mass production, each wiring harness is engineered to ensure electrical safety, mechanical durability, and long-term performance.
Our Customization Capabilities
Build-to-Print Manufacturing
Harnesses produced precisely according to drawings, BOMs, samples, and technical requirements.
Full Custom Options
Wire gauge (AWG), cable length, insulation material, connectors, terminals, pin assignments, labeling, and bundling.
Wide Material Selection
PVC, XLPE, PTFE, TPE, LSZH insulation; copper or tinned copper conductors.
Advanced Processing Technologies
Cutting, stripping, crimping, soldering, ultrasonic welding, braiding, taping, and overmolding (wire injection).
Small Batch to Mass Production
Supports prototypes, pilot runs, and large-scale OEM orders.
Quality Assurance
100% electrical testing (continuity, insulation resistance, short circuit)
Dimensional and visual inspection at each production stage
RoHS & REACH compliant materials
ISO quality management system (available upon request)
Applications
Electrical systems and control cabinets
Industrial automation and machinery
Power distribution and control systems
Electronic equipment and OEM assemblies
Why Choose Our Factory
Direct factory supply with competitive pricing
Strict build-to-drawing accuracy
Stable quality and on-time delivery
Professional OEM / ODM technical support
Our custom electrical systems wiring harnesses, manufactured directly from your drawings, help reduce assembly complexity, improve system reliability, and optimize total production cost.
We specialize in manufacturing high-performance JST cable assemblies, including popular JST PH cable assembly (2.0mm pitch, 2A current rating) and robust JST XH cable assembly (2.5mm pitch, 3A current rating) solutions. Our cable assembly JST connector products are engineered for durability, precise mating, and optimal signal transmission in applications such as consumer electronics, industrial automation, LED lighting, and robotics.
Excellent service
1.We have senior engineers to provide you with CAD drawings, so you can rest assured that customized
2.We have 8 salespersons to serve you in order to reply your message and understand your customized needs in time.
3.We will give you a sample before mass production so that you can determine whether to meet your requirements, so that you have no worries!
As experts in cable assemblies JST customization, we offer:
Full compatibility with JST PH, XH, and other series connectors
Custom wire lengths, colors, and shielding options
Rigorous electrical testing and quality validation
All assemblies feature precision-crimped contacts, strain relief, and RoHS-compliant materials to ensure reliability in demanding environments.
Elevate your electronics with certified JST solutions—request a free sample or custom quote today!
Specification
| Wire Type | VDE Cable,Dran Chain Cable, UL Wire,Medical Cable,ect. |
| Wire Size | 2AWG-32AWG,0.01mm2-50mm’ are available. |
| Wire Cores | 1 Core~50 cores are available. |
| Conductor | Bare Copper, Tinned copper, Silver Plated, Gold plated wire. |
| Rate Temperature | 80'C,105'C,125°C,180'C,220'C,300'C(176°F-572°F). |
| Protection | Waterproof, Low Smoke Halogen-Free, Anti-UV cable, Acid and alkali-resistant cable are available. |
| Certification | UL, VDE, CE IS0 or Customize Special Cables. |
| Raw materials | All parts and processing is compliant with ROHS,CCC. |
| Application | Electronics, intelligent robots, lighting, new energy, intelligent appliances. |
| Testing | 100% electrical performance tested before delivery. |
Customizing the wiring harness only requires four steps!
1:Please provide your design drawings, specifications, or samples.
2:We will review the drawings and provide you with the most competitive quote.
3:Upon your confirmation of the drawings and price, we can proceed with mass production or provide you with a sample first to ensure quality.
4:Finally, we will carefully package and ship your order promptly via the fastest available method.
Product Display:
Our factory and production lines
FAQ
Q1:What are the different types of wire harnesses?
A:Some of the most popularly used wire harnesses are flat harnesses, ribbon harnesses, EMI shielded harnesses, RF harnesses, airborne looms, and military looms.
Q2:What is a wire harness?
A:A wire harness, also known as a cable harness or wiring assembly, is a structured set of wires, cables, and connectors bundled together into a single unit. Its primary purpose is to transmit electrical power and signals efficiently. By binding multiple cables with materials like conduit, tape, or sleeves, it simplifies installation, improves organization, and protects the components from abrasion, moisture, and heat. This crucial component is used to provide reliable connectivity and streamlined manufacturing in countless industries, including automotive, aerospace, industrial machinery, and consumer electronics.
Q3:Who makes the best wiring harness?
A:Of course, it's Xiamen Kehan Electronics Co., Ltd. - one of the best wire harness suppliers in China.
