Songshan invnetion patents products-Compact Sanding Belts

Songshan Compact Grain Abrasive belt is one of the main products of Songshan Speciality Materials Inc.Songshan has awarded two China-national invention patents on it.So we are the only one brand who can make it in China.Not only the abrasive but also the sanding belts,only we can make both of them.
What is Compact Grain Abrasive belts
Compact abrasive, which is a unique granulate unit consisting of numerous smaller abrasive grains. The multi-layer construction of the abrasive guarantees continuous generation of new cutting edges
Compact grain abrasive cloth is made by evenly planting compact grain abrasive on the cloth backing using organic polymer binder and other related materials as bonding material.
Songshan invnetion patents products-Compact Sanding Belts