... .ISO:2008 Certify NameWool Polishing Wheels for the Edge of GlassMaterialNylonSpecification150*70*35 150*110*35,Other ... machine, etcCertificationISO9001:2008 by Sira Certification Service MarketItaly, Germany, Czech Republic, Russia, USA, Colombia, Australia, Egypt, Kuwait, Iran, ... specialized enterprise that engages in the research, production and sales of various kinds of top-class polishing tools ...