The width of the outer frame is 65mm and 130mm, and the wall thickness of the section is 1.9mm;
The border and iner fans are cut by 45 degrees.
This series is an open and open window screen integrated with an independent hand lock.
With the screen door and window, the anti-theft gille can be added in the middle.
The glass notch is 17 mm - 3 mm, and the crrespondin goove can be selecte acording to the need.
Fixed position glass can be converted to indoor itlltion.
0.9m * 2.2m standard door (with screen door) per square consumables 19.588kg;