Window and door hardware accessory is uesd for the window and door. But the hardware of window and door includes 5 hardware. First of the window and door hardware is lock, window lock and door lock. Lock body is the important of the lock. It also has a key to control the lock body.  Second, handle is also important of all the window and door hardware accessory system.  It is used for the door and window. You can ues the handle to open or close the window and door. And the handle has many different  material.

  Third, fiction stay is used to support the door and window. There are many sizes of fiction stay. You can choose the size which you want. And the fiction stay uses the excellent 304 stainless steel. And we must meet  the window weight and window size specifications.

  Fourth, hinge is used to close and open the door and window. The device that is applied for connection of window frame and sash, supporting sash and realizing opening and closing function. 

  FIfth, door close series. The main castings is provided with owned enterprise,  which have rich die-casting experiences. The built-in valve, so that the host recevices protection in foreign strong pressure or strong wind enviroment, prevent damage or leakage.