Highly Flexible Multi-Core Wire

High-flexibility multi-core wire is an ultra-flexible electrical cable composed of multiple fine copper strands twisted together and treated through specialized processes. The conductor is formed by intertwining numerous soft copper wires, enclosed in an insulating sheath that provides both good flexibility and conductivity. Compared to single-core hard wires or standard multi-core cables, this wire—thanks to its fine-strand structure and optimized annealing treatment—offers bend resistance and fatigue durability. It is ideal for dynamic applications involving frequent bending or twisting without breaking, and is widely used in scenarios requiring repeated motion, such as internal wiring of industrial robots, cables in medical devices, drag chain cables in automated equipment, and signal transmission in precision instruments. Its multi-strand twisted construction ensures efficient conductivity while dispersing mechanical stress to enhance overall flexibility. As such, it is the ideal solution for high-dynamic, high-flexibility wiring needs and plays a critical role in manufacturing and precision electronics industries.