The prices of bridge cutoff aluminum doors and windows vary, how to choose?
There are many specifications of bridge cutoff aluminum alloy doors and windows. The mainstream profiles generally include 55, 60, 65, 70, 75 and 80. The mainstream profiles of window screen integration generally include 80, 95, 100, 108, 125, 135 and 150.
The market price of bridge cutoff aluminum doors and windows is indeed very disorderly, to what extent? Take 55 Broken Bridge Gate as an example. The cheap one is only 300 to 400 square meters, while the expensive one is 700 to 800 square meters, or even more than 1000 square meters. What's the difference between them? From the outside, there is no difference between them. What's the problem