trailer hose can be applied to the brake tube and electro circuit connection of mainframe and trailer.

trailer hose adopt the single layer nylon tube as the protection course. The nylon toughness and the retroactivity of the spirality design reduce the possibility of tube damage.So the use life must longer than that of other connect methods. can be applied to the brake tube and electro circuit connection of mainframe and trailer.  It can be applied to the brake tube and electro circuit connection of mainframe and trailer.