IATF 16949 & ISO 9001 Certified Manufacturer

Custom Wire Harness Manufacturer &
Cable Assembly Solutions

Cablum is a Shenzhen-based custom wire harness manufacturer, supporting complex, low-volume projects from drawing and BOM review through production. We provide custom cable assembly solutions for automotive, industrial, medical equipment and electronic applications based on customer-approved requirements.

Drawing & BOM Review · Prototype & Production Support

Project-Specific Electrical Testing
Low-Volume Project Support


IATF 16949


ISO 9001

Project-Specific Acceptance Criteria

Fully Customized Solutions

Engineering solutions tailored to your exact specifications. From simple cables to complex harnesses.

Strict Quality Control

IATF 16949 certified. Inspection and testing are selected according to the product design and agreed project requirements.

International Compliance

Production can follow customer drawings and applicable acceptance requirements when agreed for the project.

Rapid Response

Send drawings, BOM and project requirements for engineering review and practical next-step recommendations.

Manufacturing Overview

From Drawing Review to Finished Wire Harnesses

See how customer project information moves through engineering review, wire preparation, termination, assembly, protection and agreed inspection.

  • ✓ Drawing, BOM and requirement review
  • ✓ Controlled preparation and assembly
  • ✓ Project-specific inspection and testing
Upload Drawing / BOM

AI-assisted manufacturing visualization for educational purposes. Actual components, tooling, processes and acceptance criteria depend on the approved project requirements.

Customized Wire Harness Solutions for Global Engineering Needs

From prototype to low-volume production, count on our engineering team and certified quality assurance to reduce your time-to-market.

Engineering Design Support

Review of 2D drawings, BOM details and component requirements with manufacturability feedback based on project conditions.

Advanced Manufacturing

Wire processing, crimping, assembly and applicable special processes are selected according to project requirements.

Explore Our Capabilities

IATF 16949 certified custom wire harness manufacturing factory

Engineering Review Before Production

“Project drawings, BOM details, quantities and test requirements are reviewed before production planning begins.”

Frequently Asked Questions


We offer flexible MOQ policies. While standard runs are 100–300 sets, we fully support low-volume engineering pilot runs (NPI) and prototypes with no strict minimums.


Prototypes in 7–10 days. Mass production in 3–4 weeks. Fast-track options are available for urgent project deadlines.


Yes. Our manufacturing facility is IATF 16949 and ISO 9001 certified. We strictly adhere to IPC/WHMA-A-620 Class 3 standards for total reliability.

Ready to Discuss Your Project?

Send us your drawings or BOM. Our engineering team will review the available project information and respond with the next practical steps.

Get a Free Quote Now