Japan Extension Cords

As a premier OEM/ODM manufacturer based in China, we specialize in the R&D and large-scale production of certified Japanese extension cords and power supply cords. Deeply understanding the strict safety standards of the Japanese market, our entire facility and product line strictly adhere to Japan’s DENAN Law, JIS C8303 standards, and hold authoritative PSE and JET certifications.

Our comprehensive product catalog covers a wide range of applications, including everyday indoor household extension cables, heavy-duty industrial power cords, and specialized outdoor waterproof extension cords featuring single or multi-outlet configurations. Utilizing premium, high-conductivity pure copper conductors paired with specialized VCT, VCTF, and VCTFK jacket insulation, our products guarantee excellent flexibility, aging resistance, and flame retardancy even under harsh conditions. Whether you require standard 15A/125V heavy-duty cables, custom wire lengths (5m, 10m, 20m), personalized jacket colors, or bulk wholesale pricing, our factory-direct capabilities ensure top-tier reliability, rigorous high-voltage testing, and highly competitive lead times for global importers, distributors, and retailers.