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Can be divided into casement window frame, casement window fan two kinds. Casement aluminum window frame profile models have 60 series and 70 series of two kinds, of which 60 series profile thickness of 1.4mm, suitable for smaller windows. While 70 series of profile thickness of 1.6mm, higher strength, suitable for larger windows.

As for the common casement aluminum window sash profiles, there are 38 series, 50 series and 60 series. Of these, the 38 series is suitable for windows that open smaller, the 50 series for average sized windows and the 60 series for larger windows.