http://www.bpglass.cnExport DepartmentWinston HungPhone: +86 - 769 - 81151729/+86 - 13922987765Fax: +86 - 769 - 81551403Show more contact information
NO.10,ChenFeng Road, Chen Village, Humen Town, Dongguan City,Guangdong Province,ChinaDongguan, GuangdongChina, 523898Web Page Link: http://www.toboc.com/brightpowerautoglasscoltd
Tempered glass is produced by heating glass to a high temperature (at 650℃, becomes soft) and then quenched. This changes its molecular structure where compressive stress is formed on glass surface and tensile stress is formed at the core. The mechanical strength is increased by several times.