... , but on the central point of glass sheet.Certicate: quality as per AS/NZS 2208:1996(Australian standard) , grade A or EN 12150 CE ... has critical request of high mechenical strength and safety, such as glass door, curtain wall of building, indoor partition, elevator, ... 316) sizes safety tempered glass pool fencing (8mm, 10mm,12mm)AS/NZS 2208:1996(Australian standard) , grade A or EN 12150 CE standar ...