... .7x seriesO1005302A06,2A11,2A12,2A50,6061T41005302x,6x,7x seriesT6100530Architectural profiles VarietyProduct seriesAlloyTemperAdopted StandardOrdinary window & door98,90,85,76,50,42,386061,6063T5T6GB5237Heat ... , decoration faces etc,3 series of profiles for heat-insulated window & door, 5 series of profiles for visible-frame curtain wall, 7 series ...