A Shielded Cable

A shielded cable is a transmission line that wraps a signal line in a metal braided layer. The braided layer is usually red copper or tinned copper. The wire and cable industry is the second largest industry in China after the automobile industry, with product variety satisfaction rate and domestic market share both exceeding 90%. In the world, China has surpassed the United States as the world's largest producer of electric wires and cables. With the rapid development of China's wire and cable industry, the number of new enterprises is rising, and the overall technical level of the industry has been greatly improved.