Tempered glass screen protector of the raw material is what.
Raw materials: different materials are different glass Glass film is made of different brands of glass raw materials made of. Since it is tempered glass film, then the importance of its raw materials - glass is self-evident, the original glass in accordance with the manufacturers to divide, can be divided into two parts of domestic and imported, domestic, including Los glass, CSG, imported Japan Asahi Glass (AGC), Plate of Glass, ** Mo, Germany Schott and Corning of the United States. [...]
