1)tempered glass 2)ISO9001-2008 CCC certificate 3)good price good quality 4)thickness:4-19mm 5)type:folat glass our company is beijijng bule star hualin curtain wall glass co.,ltd we are the deep-process glass factory , and supply the tempered glass ;laminated glass; insulated glass ;color glass; fire-resitant glass ,etc , we are in beijing , if you have any requires , pls contract me . detailed ...