Technology / product information

At Prec Vietnam, wire harness production is backed by recorded and managed inspection data at every production stage —delivering not only high-quality products, but also documented proof of that quality.

Leveraging expertise from precision lathe machining, Prec Vietnam has established a highly accurate and reliable manufacturing system for wire harness assembly and processing. A key focus is traceability: we digitize the results of each inspection step and store them by product. From CAD conversion based on PDF drawings to the creation of 1:1 scale harness layouts (inspection diagrams) and final assembly, we ensure accurate and efficient wire harness manufacturing.

[Key Features]
Complete traceability through recorded inspection data at every stage
CAD conversion from PDF drawings with 1:1 scale inspection diagrams
Flexible production system supporting everything from prototyping to mass production
11 Level-1 certified soldering technicians on staff
Comprehensive testing: continuity, momentary disconnection, withstand voltage, insulation, resistance, one-end checks
In-house expertise in jig production tailored to technical requirements

[Capabilities]
All inspection results are digitized and stored per product unit
Flexible handling of custom specifications
Japanese-level quality manufacturing at our Vietnam facility
Technical support in Japanese, ensuring smooth collaboration on quality standards and process control

We received mass production orders from Japanese manufacturers for wire harnesses requiring strict quality traceability. Our solution enables post-delivery defect analysis and historical verification for recurrence prevention, helping build long-term trust relationships.

[Applications]
Signal and power wiring inside control devices and machine tools
Internal harnesses for medical and analytical equipment
Cables supporting modularization of automotive components
Harnesses for semiconductor manufacturing and testing equipment

Combining traceability with high-precision assembly quality, Prec Vietnam's wire harness manufacturing provides an ideal solution for manufacturers who prioritize quality assurance.