When we see a window for the first time, we often notice two things: the window frame and the window and door handle. There is actually a lot of knowledge about the handle, so I will briefly talk to you.
The handle is a device that is installed on the door and window sash and has the functions of opening and closing. It is used to control the switches of doors and windows. For example,...
Arabic
Français
Español
Português
Deutsch
Türkçe
Dutch
Italiano
Russian
Romaian