Quality Standard：  
1: Anti-fingerprints oil water drop angle test: over 118 degrees.
2: Friction test: steel wool with 1000g force: More than 105 ° after 5000 times friction-testing.
3: Flex/Bending test: Half and not broken.
4:Drop test: Hollow steel ball: 150CM, diagonal 3 points, Drop 3 times, zero broken.
5: Glass-edge easily broken testing: 15KG not broken. 6: Installation test: Application done and well within 5 seconds.
 
3D tempered glass has a big problem, edge easily broken, and it is expensive normally.   So we made an innovation, made the liquid silicone into the edge and made it as a 3D curved, Liquid silicone edge area higher than screen 0.33 mm as a Cushioning system, so avoid the screen touch floor, can anti explosion screen.