The production process of plastic steel doors and windows includes cutting, welding or screwing to make door and window frames, and installing sealing strips, tops, hardware, etc. At the same time, in order to enhance the rigidity of the profile, the cavity of the profile that exceeds a certain length needs to be filled Add steel lining (reinforcement ribs). This manufacturing process makes plastic steel doors and windows have higher strength and stability.
In addition, the construction plan of plastic steel doors and windows is also different from other types of windows. During the installation process, it is necessary to measure and install strictly in accordance with the design requirements to ensure that the size and position of the doors and windows are accurate. At the same time, in order to ensure the service life and performance of plastic steel doors and windows, daily maintenance and upkeep is also very important.