... CCC,meet EN/BS/NZS/ANSI Tempered glass fence panelTempered glass is made from annealed glass via a thermal tempering process in which ... treated. Holes and cutouts are then drilled onto the glass. Then the glass is washed by deionized water and loaded onto the ... grey, dark grey etc.d) Pattern, clear float glass, tinted glass, low-e glass, reflective glass etc.e) Edge flat edge, chamfering, grind edge ...