The product tempered glass that our company produced accords to several state standards and international standards, GB/T (9963-1998 Chinese Standard) , B.S.6206 1981(British and European Standard),ANSI Z.97.1 2004(American National Standard Institute),AS-2208: 1996(Australian and New Zealand Standard). Moreover, our products are equipped with heat dipping processing equipment to decrease the chance of self-explosion of tempered glass.