K-slot system casement window

◇ Main profile: the edge sealing profile is 55mm wide and 1.4mm thick.

◆ Connecting way: connecting frame profile and sash profile to shape up flexible corners, which makes it convenient for being installed in high buildings.

◇ Hardware: K-slot design, easy to install, good appearance, good resistance performance and bearing capacity.

◆ The sizes of glass rabbet: 30mm, 35mm, 42mm.

◇ Opening way: out-ward , top-hung

◆ Type: out-ward casement, top-hung window, lunette window

◇ Application: household

◆ Usage: 9.6kg aluminum profile is used to manufacture one square meter of products.