The 18th China Beijing International Stone Product and Technology Fair was held on 20 Apr 2011 - 23 Apr 2011 in Beijing International exposition center. More than one hundred abrasives enterprises, which produce diamond wire saw, belt saw, polishing tools, diamond tools and equipments, took part in this fair.

The area of this fair covers 75 thousands square meters. There are more than 8 hundreds stone and related enterprises from domestic and overseas. Superhard materials and abrasives industry develops at an astonishing speed and becomes and important role in manufacturing field.