Sell class aaa cable duct rodder @China (Mainland)

There are meter marks on the protect layer of duct rodder, which can be used for measuring distance. Marks are printed by professional printing machine, which has the advantage of strong adhesion, clear writing, waterproof, anti-ultraviolet, it can be still clear even after using many times.Good temperatures adaptability, it will not soften in hot weather nor become brittle in cold weather,  its usability will not be affected by temperature.