In order to solve the problem that the tactile sensors for complex three-dimensional carrier surfaces or moving joint parts of robot are difficult to achieve high flexibility and flexibility, a new method based on nano-materials combined with horseshoe shape and pre-stretching process was proposed. Silver nanowires were implanted with a horseshoe shape into the surface of the pre-stretching-treated PDMS film. Then, a type of conductive composite material with high flexibility and stretchability was obtained. The tensile test results show that the resistance of the new type of electrode first decreased and then increased with the increase in stretching rate. After the 50th stretch of 30%, the resistance increase of the electrode relative to the initial value is only 93%. The electrode has a simple manufacturing process, good flexibility, stability, and high transparency. These can meet the requirements of different application conditions and are suitable for many complex applications such as stretching, bending, and torsion.