Manufacturing & Testing Facilities

At FOUR TWO ELECTRONICS, we combine advanced automation with rigorous quality control. Our facility in Taiwan is equipped with advanced machinery to ensure superior performance for every power cord and wire harness we produce. By continuously investing in automation—such as full-automatic terminal crimping, injection molding, and ultrasonic welding—we deliver reliable quality, faster lead times, and stable pricing.

Advanced Production Equipment

Fully Automated Production: Aautomatic wire cutting and stripping machines.

Precision Crimping: Full-automatic terminal crimping machines and specialized plug crimping stations.

Plastic Processing: Industrial-grade injection molding machines and ultrasonic plastic welding technology.

Rigorous Quality Control & Testing

To guarantee compliance with international safety standards (such as UL, VDE, and BSMI), our in-house lab utilizes:

Safety Testing: Comprehensive plug polarity and continuity testers.

Durability Testing: Wire bending (flexing) testers and sudden-pull (strain relief) test machines.

Mechanical Testing: Tensile strength testers to ensure crimp reliability.