We are the manufacturer of screen protector in China, focus on tempered glass screen protector for many years, and it's really popular in world market, cheap and high quality, we have patent of it with brand of Glass-M.
Glass-M tempered glass screen protector is made of high quality AGC glass, which is proceed by chemical and precise automatical production, strong and durable, 9H surface hardness, anti-scratch, anti-broken, waterproof, sensitive touch, clear picture showed.
All popular devices protectors provided for you, such as iPhone series, Samsung, Sony, HTC, LG, Blackberry, Minu, etc.
OEM or ODM could made for you, with your packaging design, and your logo.