1.Tempered glass 2.higher accuracy 3.Cut,drill,grind,polished,tempered 4.flat and curved 5.full closed wood crate ... drill,grind,polished,tempered 2.higher security and accuracy1.Tempered glass Tempered Glass: It is kind of high-strength glass, made of normal glass that is ... 3. Household appliances and furniture, such as glass table top and show shelves. 4.Glass door, curtain wall of building, indoor ...