The so-called good horse with a good saddle, a good door is far from enough, and a good lock should be matched to have a good protective effect on the family. Therefore, I believe everyone is very clear about the importance of door locks. The door lock is an important device for home anti-theft.

We can know that as long as it is a habitable house, it must be equipped with windows. So to fix the windows, we usually install window handles on the windows. There are many types of window handles, so what kind of window handles should we buy?

Friction stays, the full name is stainless steel sliding hinge. The friction stay is mostly made of stainless steel, which is a link-type movable link device used to connect the window sash and the window frame, and at the same time enable the window to be opened and closed. Next, let us understand

As we all know, the door and window production materials are divided into several types, there are aluminum alloy, stainless steel, color steel, etc., different materials, its hardware accessories will be different.