... service offered CE,CSI,ASTM standard Tempered glass for windows and doorsTempered glass has a very good performance of anti- ... is broken under big force, which guarantee safety and less loss. OEM service and buyer lablel service offered.THICKNESS: 4mm, 5mm, ... 25mm.MAXIMUM SIZE : 5200 mm × 2440 mmMINIMUM SIZE : 300mm×300mmCould product and process according to customer's drawingWith more than 20 years ...