Recently, I would like to feel anti-theft windows, today, see a plastic change composite anti-theft window, that is, double-layer glass placed inside the anti-theft tube, the tube has a square steel, seeking white people told, with the ordinary wall plus stainless steel anti-theft window, which High safety factor?
Is placed within the double glass anti-theft tube, the tube has a high safety factor in the square steel
What is good to see what, are the rulers do not block the villain some things ~
Now the biggest role of anti-theft network is to warn, remind the snake discouraged, the security is very general,
