The role of hardware accessories for aluminum alloy doors and windows

What is the importance of door and window hardware accessories after all, how to choose door and window hardware accessories? First of all, let's feel the importance of hardware accessories. We all know that there is often a door and window frame structure, and the precautions required for the installation of doors and windows are basically details, and details are often composed of multiple accessories to form doors and windows.

Many owners will choose aluminum alloy doors and windows when decorating, but many people only value the profile pattern and window type of aluminum alloy doors and windows, which is correct. However, the importance of door and window hardware accessories of aluminum alloy doors and windows is ignored. Aluminum alloy doors and windows use door and window hardware to connect the door frame. Not only that, but the air tightness, water tightness and thermal insulation of doors and windows are also closely related to door and window hardware accessories!