Indoor composite anti-theft window what kind of good?
Aluminum and magnesium composite anti-theft window, double glass, sound insulation, built-in square grid anti-theft frame, nice, anti-mosquito, anti-theft, the appearance of beautiful ah, security doors and windows can be anti-theft, anti-mosquito, Security lock, placed children hanging at high altitude, the appearance of beautiful and generous, from the outside looks like ordinary windows, that is not broken building facade.
I also take into account this situation before choosing to install the anti-theft window can be opened. Now the weather is very extreme, dry when the exception is dry, and now the building outside are flammable insulation layer. If the fire, too horrible. At the same time using anti-theft profiles, rigidity is particularly good, very strong.
On the use of anti-theft grid to do the composite anti-theft window is better
