The leakage coaxial cable pruduced by Jiaozuo Railway Cable Works was authenticated by science department of Ministry of Railway in September 1997.

The physically foam leakage coaxial cable has its own advantages as following:
1. More stable structure, higher tensile strength
2. The cable is light so that it's convenient for engineer.
3. Excellent water-proof and moisture-proof property, not affected by the circumstance
4. Good flexibility, small bending radius
5. More stable and relable of all charateristic index
6. Long life span
7. Air-free maintenance

We also can supply cable with PE and PVC outer sheath and low smoke halogen free fire retardant and fire resistance sheath according to the customer's requirement.