~ 1.this kind of the rubber fender is reasnbale sturcture and long service time

2.it's special structure greatly improved the stess concentration under compression deflection which prolong its service time a lot

3.the front panel was set on the top to protect the fender and reduce the surface pressure

4.with front panel set on the top,the surface pressure is greatly  reduced ,and also the use of the face pad reduce friction coefficient with ships ,therfore increase the adptability for shearing force at ship berthing.

5.no pre-built -in steel plate and face pad on the top and that is applicable for small docks and ships in abnormal shapes, especially applied for small barges and fishing vessel.

6.it has the same bilt pitch as the V type ,it can be easily used to replace  th V type fender so as to obtain hiher performance