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Automotive Wire Harness
Custom Wire & Cable Manufacturing

Certified to ISO and IATF standards, our wires and cables are manufactured to meet your OEM/ODM requirements

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  • Wires & Cables
Products
  • Wire Harnesses
  • Cable Assemblies
  • Wires & Cables

Wires & Cables

SAISONIC produces a wide range of electrical wires and power cables for different applications. Our cables come in various conductor sizes, insulation types, voltage ratings, and sheath materials. This allows us to provide clients with a diverse product range and meet different electrical and physical requirements.

Wires & Cables
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We adhere to international standards and design our products to withstand harsh environment conditions, including mechanical stress, abrasion, oil, chemicals, and weather exposure. Our solutions are durable, cost-effective and can suitable for outdoor use without compromising quality. We design, manufacture, and test our products under one roof, providing clients with complete, one-stop cable solutions.

Wires & Cables
Advanced Materials & Precision Manufacturing for High-Performance Cables

We have a professional materials laboratory that can develop and optimize insulation and sheath materials such as PVC, PE, PP, TPE, PUR, silicone, and PTFE to meet different application needs, including flexibility, heat resistance, and fire safety. Careful material selection and development ensure high-quality, high-performance cables. We use high-purity oxygen-free copper rods, precisely drawn and annealed to maintain good conductivity, strength, and flexibility, ensuring low resistance and reliable signal transmission. High-purity copper reduces electrical losses, while precise manufacturing guarantees mechanical strength and reliable performance, particularly for data and power transmission.

Fully digital extrusion lines maintain uniform insulation and sheath thickness and concentricity, ensuring stable performance and long-lasting durability. Digital control ensures high precision that manual processes cannot reliably achieve. Fast braiding machines produce metal shields with high coverage to protect against electromagnetic interference (EMI), crucial for sensitive electronics and data communication applications. We are also skilled in foil shielding techniques and combined shielding designs, offering additional flexibility. For data and multi-core cables, we carefully control cable twist and lay lengths to manage capacitance, impedance, and crosstalk, ensuring clear and reliable signals.

Quality Control System
  • Online Real-Time Monitoring

    To ensure consistent cable dimensions, we use in-line diameter gauges and eccentricity testers during extrusion. These instruments monitor and control the cable’s outer diameter and concentricity in real time, enabling consistent process quality control (SPC).

  • Full Certification and Compliance

    Our products meet international safety and environmental standards, including UL, CSA, VDE, CE, CCC, RoHS, REACH, and other relevant directives. This ensures that our products are ready for global market applications.

  • Comprehensive Laboratory Testing
    1. Our industry-leading lab conducts electrical, mechanical, environmental, and fire safety tests.
    2. Electrical testing includes continuity, high-voltage (HIPOT) tests, insulation resistance, capacitance, and impedance measurements.
    3. Mechanical tests cover tensile strength, elongation, abrasion resistance, bending life, and repeated twisting tests.
    4. Environmental testing includes high/low temperature cycling, thermal aging, oil resistance, acid/alkali resistance, and UV aging tests.
    5. Fire performance testing includes flame retardancy, bundle burning, and low-smoke halogen-free tests (halogen content, pH, conductivity).
  • Wires & Cables
  • Wires & Cables

SAISONIC also offers custom cable and wire solutions. Our customization services include:

  • Conductor types: stranded or solid wires
  • Conductor materials: copper, aluminum, silver, and other materials
  • Insulation materials: PVC, XLPE, PTFE, silicone, or any other material
  • Diameter range: standard from 4/0 AWG to 40 AWG. Customizable to your requirements.
Stock Cables
  • Wires & Cables
  • Wires & Cables

When submitting a request, please provide the following information. With this information, we will be able to quickly find the right cable model and provide accurate pricing.

    1. Conductor Material
      Conductor Material

      This is the first step in your project, as it determines the key properties of the entire cable. Here’s a quick overview of the conductor materials: stranded conductors are flexible; solid conductors keep their shape for safer connections; pure annealed copper is easy to work with; tinned copper resists corrosion; and aluminum is lightweight.

    1. Insulation Material Requirements
      Insulation Material Requirements

      We offer the following insulation material options:

      • PVC (Polyvinyl Chloride): a popular thermoplastic insulation, tough and chemically resistant.
      • XLPE (Cross-Linked Polyethylene): offers excellent mechanical and electrical properties, and as a thermoset material, it does not shrink when cutting or welding wires.
      • Synthetic Rubber: wear-resistant, provides high strength and good insulation.
      • Fluoropolymers: include PTFE (Polytetrafluoroethylene) and ETFE (Ethylene Tetrafluoroethylene). Both can withstand high temperatures up to 200°C and are resistant to chemicals, oil, and wear.
    1. Temperature Rating
      Temperature Rating

      Check the maximum temperature your cable needs to handle. Most wires work up to 80–90°C. For high-temperature applications between 150°C and 200°C, PTFE or ETFE cables are recommended.

    1. Voltage Rating
      Voltage Rating

      Check the maximum voltage for your cable type:

      • UL 1015 cable: 600V max
      • UL 1065 cable: 300V max
      • UL 3265 XLPE cable: 150V max
    1. Cable Diameter Requirements
      Cable Diameter Requirements

      Specify the cable outer diameter, conductor diameter, and insulation thickness. The easiest way is to tell us the AWG (American Wire Gauge). We offer sizes from AWG 4/0 to AWG 45.

Wires & Cables Types
  • Low-voltage cableLow-voltage cable
  • High-voltage cableHigh-voltage cable
  • THHN wireTHHN wire
  • Solar cable / PV cableSolar cable / PV cable
  • Hook-up and lead wireHook-up and lead wire
  • UL and CSA style cablesUL and CSA style cables
  • Power cablePower cable
  • Automotive cableAutomotive cable
  • High-temperature Cable & WireHigh-temperature Cable & Wire
  • LSZH cableLSZH cable
  • Control cableControl cable
  • Custom cable and wireCustom cable and wire
Get in Touch

Tell us your wiring needs and our experts will help you find the right solution.

About Us
  • Company Profile
  • Our Customers
  • Service & Support
Wire Harnesses
  • Automotive Wire Harness
  • Drone Wire Harness
  • Industrial Wire Harness
  • Medical Wire Harness
  • Appliance Wire Harness
  • Office Equipment Wire Harness
Cable Assemblies
  • Automotive Cable Assemblies
  • Drone Cable Assemblies
  • Industrial Cable Assemblies
  • Power Tool Cable Assemblies
  • Telecom & Communication Cable Assemblies
Custom Wire Harness & Cable Assembly Since 1992
  • Emily (VP)
  • Emilyke@dgsaisonic.com
  • +86-769-85637386
  • +86-13829272978
Supported by ETW International Inc. USA