Reliable Wire Harness Technology by Level-1 Certified Soldering Technicians

Eleven technicians certified as Class 1 by the Japan Soldering Association are on staff. Prec Vietnam's wire harness assembly delivers consistent quality through advanced skills and a rigorous inspection system.
At Prec Vietnam, our wire harness assembly operations are built upon precision manufacturing expertise gained through lathe machining. A standout feature is our team of 11 certified Level-1 soldering technicians—qualified by the Japan Soldering Association. Their expert craftsmanship ensures stable manual assembly quality. Combined with comprehensive inspection equipment and a data management system, we provide highly reliable products with full traceability.
[Key Features]
・11 Class 1 certified soldering technicians on staff
・Stable assembly quality through high-precision manual work
・Flexible support from prototyping to mass production
・CAD conversion from PDF data and 1:1 scale inspection drawing creation
・Comprehensive multi-item testing (continuity, momentary interruption, insulation, withstand voltage, resistance, single-end)
・Traceability ensured through inspection data management.
[Capabilities]
・Compliance with domestic and international soldering quality standards
・Quality assurance through automated and documented inspection processes
・Custom jig design for special harnesses
・Local management with Japanese-language support
We have assembled control panel wire harnesses for Japanese industrial equipment manufacturers. Products are delivered with inspection records, meeting the quality audit requirements of the clients. Our track record includes adoption in fields requiring high reliability, such as medical equipment and telecommunications devices.
[Applications]
Internal wiring for industrial machinery
Electrical systems in medical and precision testing equipment
Harnesses for automotive electrical components (prototyping and mass production)
On-site wiring for communication equipment and power supplies