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Aluminum doors and windows and therefore preservation site is mainly in hardware, hardware galvanic corrosion is not only in itself, but also by the impact of aluminum electrode. Under certain conditions, the corrosion will be uninterrupted. Therefore, aluminum doors and windows with hardware in the design process to take into account material, surface protection particularity.

Superior Quality Window handle with beautiful and elegent looks and a very competitive price. The handle adds value by improving the look of the window or door.
The Good Quality ensures that the handles will not break later on like is the case with alot of other handles.
This is usefull in awning windows.