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Your IATF 16949 Certified Partner
IATF 16949 Certified Facility

Automotive & EV
Wire Harness Manufacturer

As a certified IATF16949 wire harness manufacturer, we engineer custom automotive cable assemblies and EV high-voltage systems to deliver zero-defect connectivity for the mobility of tomorrow.

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Engineering for the Road Ahead

Automotive standards are unforgiving. That's why top OEMs and Tier 1 suppliers trust Cablum. We integrate PPAP Level 3 documentation, IMDS registration, and full traceability into every project.

IATF 16949 Compliance

Strict adherence to automotive QMS standards.

PPAP Level 3

Full documentation including FMEA and Control Plans.

EV Specialization

High-voltage orange cable processing capabilities.

Harsh Environment

Materials tested for -40°C to +125°C operation.

IATF 16949 certified automotive wire harness manufacturer quality control and PPAP inspection

Key Automotive Applications

We provide custom cable assemblies for vehicle systems.

EV Battery & BMS

High-voltage (HV) interconnections and Battery Management System sensing harnesses.

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Diagnostics (OBD-II)

J1962 splitters and extension cables for telematics and fleet management devices.

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Infotainment & ADAS

LVDS, FAKRA, and HSD assemblies for cameras, sensors, and displays.

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⚡ Technical Specifications
Wire MaterialPVC
Connector TypeOriginal, Equivalent
Best ApplicationHigh Temp Engine Bay (-40°C to 125°C)
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Featured Automotive Products

Custom OBD2 splitter cable assembly for automotive telematics

Custom OBD-II Splitter

16-Pin, Pass-through, Y-Cable.

  • Overmolded durability
  • Custom pinout
View Details
High-voltage EV wire harness with orange shielding and ultrasonic welding

EV High-Voltage Harness

Shielded power distribution cables.

  • Orange Jacket (RAL 2003)
  • Ultrasonic Welding
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Frequently Asked Questions

Yes, our manufacturing facility is fully IATF 16949:2016 and ISO 9001:2015 certified. We adhere to the strictest automotive quality management systems to ensure zero defects and continuous improvement for OEM and Tier 1 customers.

Yes, our manufacturing facility is fully IATF 16949:2016 and ISO 9001:2015 certified. We adhere to the strictest automotive quality management systems to ensure zero defects and continuous improvement for OEM and Tier 1 customers. Learn how our strict quality control prevents common wire harness failures.

Yes, EV interconnects are a core specialty. We manufacture custom high-voltage (HV) cable assemblies and orange shielded harnesses rated for 400V, 800V, and above, featuring HVIL (High-Voltage Interlock Loop) technology and ultrasonic welding for battery packs and powertrains.

Start Your Automotive Project

Send us your 2D/3D drawing for a free DFM review, PPAP consultation, and cost analysis.

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