Subway Door Safety Glass

Rocky Brand, Subway Door Safety Glass

Rocky Glass succesfully supply the safety glass for Shielding Door of QINGDAO Subway 3#.

_{Tempered glass} is made by heating ordinary glass to its softening point and then suddenly cooling down to form compression in the surface layer of the glass, which processing make full tempered glass above 4 times stronger than annealed glass of equal thickness.  When tempered glass brokes, glass breaks into small pieces which is not hurt and sharp.  Laminated Glass use one PVB interlayer, when the glass breaks, the small pieces will not tear off because of the interlayer protection. So for subway door, we usually use tempered laminated glass, in order to take advantage of two kinds of glass, to make it as Safety Glass.

We can provide both the safety glass for subway door, and the frame of door.  Rocky Glass Factory is nearby the Window factory, we can provide whole finish products to customers.