Window hardware is used to install
a variety of building doors and windows, which contains metallic
and nonmetallic accessories and they often play a supporting role
in the doors and windows open and close.
According to use, doors and
windows hardware can be divided into building door locks, handle,
hold block, hinges, door closers, handles, latches, window hook,
anti-hotlinking, sensing the opening and closing door
devices.
