1. The pitch is flexible.

2. It has good flexibility, non-blocking and stiffness.

3. Light weight and good caliber consistency.

4. Good flexibility, repeated bending and flexibility.

5. Good corrosion resistance and high temperature resistance.

6. Anti-rat bite, good wear resistance, prevent internal wires from being worn.

7. It has strong bending resistance, tensile strength and lateral pressure resistance.

8. Soft and smooth, easy to thread, install and position.