A six-page color brochure highlights Norstone Inc.'s grinding media products. The company represents a wide range of manufacturers of grinding media for all applications and conducts wear tests on the media to ensure that the quality meets its requirements for wear resistance. The literature includes photographs and general information on the 22 most popular types of grinding media. Materials include plastic, silica, flint pebble, basalt, alumina, titanium oxide, zirconia oxide, steel and tungsten carbides.
For additional information, call (215) 635-1366, fax (215) 635-6355, e-mail firstname.lastname@example.org or visit http://www.norstoneinc.com.