Aluminum alloy doors and windows profiles how to do deformation
It is just a variant of the frame, do not be inside the glass variant of the good, you can make their own, or called repair repair.
If only the framework of the variant, not inside the glass variant of the good, you can make their own, or called repair workers repair.
Aluminum profile of the silicon, magnesium content determines the hardness and toughness of the profile itself does not have time to store the seal must be sealed to avoid oxidation, insulation may also have deformation.
Aluminum doors and windows, refers to the use of aluminum extrusion profiles for the box, the tiles, fan production doors and windows known as aluminum doors and windows, referred to as aluminum doors and windows. Aluminum doors and windows, including aluminum alloy for the force of the rod (bear and transfer weight and load the rod) substrate and wood, plastic composite doors and windows, referred to as aluminum composite doors and windows, aluminum composite doors and windows.
