2025-11-10
High-quality 3C certified copper core RVVB flat sheath electronic wire has officially launched, available in 1.5mm², 2.5mm², and 4mm² sizes. Designed for building wiring, home electrical systems, and industrial circuits, this wire features multi-stranded copper cores for stable conductivity, excellent flexibility, and enhanced durability. The flat sheath design provides heat and wear resistance, making installation easier and safer.