1.Tempered shower glass 2.higher security and accuracy 3.Cut,drill,grind,polished,tempered 4. ... flat and curved 5.wood crates 1.Tmpered shower glass2.higher security and accuracy3.Cut,drill,grind,polished,tempered 4.flat ... two major advantages:1 The higher strength: three times higher tensile strength, and five times higher impact resistance;2 The higher security: no edged pieces for ...