1. The profile frame width is 70mm, wall thickness is 2.0mm;
2. The frame and the inner leaf are connected by inserting at 90º;
3. It can be made into single swinging door, double swinging door, and couplet door and window, etc.;
4. The glass slot is 12mm、26mm, press line of corresponding slot can be selected according to the need;
5. Both indoor and outdoor are sealed with rubber strip, the sealing performance is better than the general sliding window;
6. The consumption of aluminum for 2.7m * 2.0m standard window is 5.7kg/m2