Although the door and window parts are small, they play a great role.

For a door and window, the first thing we notice is always its window frame and glass. However, for the unremarkable hardware accessories, we often choose to ignore them and think that they are just irrelevant.

This is actually wrong. There is an old saying in the door and window industry: hardware accessories are the hearts of doors and windows. If the heart is not good, how can the trunk work? Therefore, small hardware accessories often determine the quality of a door and window.

1. The conventional physical performance indexes of aluminum alloy doors and windows are: wind resistance, air tightness, water tightness, thermal insulation and sound insulation. When doors and windows are impacted by strong wind pressure, the hardware lock points will be stressed, so good doors and windows all adopt multi-point locks. The more lock points, the smaller the stress on each lock and the stronger the wind pressure resistance.

2. Airtightness and watertightness, as well as thermal insulation and sound insulation performance, are closely related to the sealing performance of doors and windows. The key is to look at the hinges, hinges and handles of hardware accessories. Excellent hardware accessories can upgrade the key performance of doors and windows and make the mechanical performance indicators of doors and windows more prominent.

3. Of course, in addition to the physical properties of doors and windows, hardware accessories can also give aluminum alloy doors and windows better anti-theft and anti-prying functions, especially smart doors and windows in the future, which have very high requirements for hardware accessories.

Small parts can also affect the direction of doors and windows. Just like we are human beings, we must not ignore the small details in life, and the details will make the future. As long as we do all the small details well in life, we can make great events and achieve tomorrow's glory.