Four Decades of OEM Cable Manufacturing.

We build custom cable assemblies and wire harnesses to your exact specs—send the drawing, we deliver verified, private-label product.

  • Cable Assemblies
  • Wire Harnesses
  • RJ45 / RJ11
  • USB-C / USB-A
  • Custom Connectors
  • Coiled Cords
  • CAT5E / CAT6 UTP
  • Wall Plates & Jacks

Four Decades of OEM Cable Manufacturing.

Headquartered in Taipei, Taiwan, Line Tech Industrial is a specialized OEM manufacturer of custom cable assemblies, wire harnesses, and interconnect solutions. With nearly forty years of production experience and a dedicated engineering team, the company integrates specification review, manufacturing, quality control, and global delivery under one roof.

Backed by ISO 9001 and ISO 14001 certifications, RoHS and REACH compliant processes, and over 12,000 active SKUs in production, Line Tech delivers application-specific cabling solutions to OEM customers worldwide — built to drawing, verified to spec, and traceable from raw material to final inspection.

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  • 40+

    YEARS OEM PRODUCTION

  • 12,400+

    ACTIVE OEM PART NUMBERS

  • ISO

    9001 · 14001 CERTIFIED

  • 24h

    ENGINEERING RESPONSE

Core Capabilities for OEM Supplier Review.

  • OEM / ODM Manufacturing

    Custom cable assemblies and wire harnesses for industrial systems integration and long-term production programs.

  • Custom Configuration

    Custom cable assemblies and wire harnesses for industrial systems integration and long-term production programs.

  • Engineering Collaboration

    Custom cable assemblies and wire harnesses for industrial systems integration and long-term production programs.

  • Connector & Pin Control

    Custom cable assemblies and wire harnesses for industrial systems integration and long-term production programs.

  • Quality & Traceability

    Custom cable assemblies and wire harnesses for industrial systems integration and long-term production programs.

  • Long-Term OEM Supply

    Custom cable assemblies and wire harnesses for industrial systems integration and long-term production programs.

From A Cable Workshop To A Global Oem Partner.

  • 2018

    • Achieved ISO 9001:2015 Certification for the China Plant, meeting international standards for quality management.
    • Attained ISO 14001:2015 Certification for the China Plant, reflecting our environmental responsibility.
  • 2012

    • Recognized as an Approved Vendor by Oki Electric, underscoring the reliability and quality of our products.
  • 2000 - 2007

    • Approved as a trusted vendor for NTT, a global leader in telecommunications.
    • Achieved UL ISO 9002 Certification for the China Plant, showcasing our commitment to high-quality manufacturing.
    • Became an Approved Vendor for Kaga Group, a renowned provider of electronic components.
    • Secured USB Certification, ensuring compatibility and safety for USB products.
    • Gained A-Tick Australian Approval, enabling us expand in the Australian market.
  • 1997 - 1999

    • Approved as a trusted vendor for NTT, a global leader in telecommunications.
    • Achieved UL ISO 9002 Certification for the China Plant, showcasing our commitment to high-quality manufacturing.
    • Became an Approved Vendor for Kaga Group, a renowned provider of electronic components.
    • Secured USB Certification, ensuring compatibility and safety for USB products.
    • Gained A-Tick Australian Approval, enabling us expand in the Australian market.
  • 1987

    • Approved as a trusted vendor for NTT, a global leader in telecommunications.
    • Achieved UL ISO 9002 Certification for the China Plant, showcasing our commitment to high-quality manufacturing.
    • Became an Approved Vendor for Kaga Group, a renowned provider of electronic components.
    • Secured USB Certification, ensuring compatibility and safety for USB products.
    • Gained A-Tick Australian Approval, enabling us expand in the Australian market.

Certificate of Complianc

  • ISO9001
  • ISO14001
  • ISO45001
  • RoHS/REACH
  • ISO9001
  • ISO14001
  • ISO45001
  • RoHS/REACH

From Drawing to Dock. Seven Controlled Steps.

Start Now
  • STEP 01

    Requirement Review

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  • STEP 02

    Engineering & DFM

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  • STEP 03

    Prototype Validation

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  • STEP 04

    Mass Production &
    Quality Control

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  • STEP 05

    Packaging & Labeling

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  • STEP 06

    On-Time Delivery

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Quality Assurance

  • 01

    Incoming Quality Control (IQC)

    Evaluates and approves materials and suppliers before production to ensure quality, compliance, and supply chain reliability.

  • 02

    Incoming Quality Control (IQC)

    Evaluates and approves materials and suppliers before production to ensure quality, compliance, and supply chain reliability.

  • 03

    Incoming Quality Control (IQC)

    Evaluates and approves materials and suppliers before production to ensure quality, compliance, and supply chain reliability.