Aluminum Profile Door & Window 1060,6a02,6005,6063 T5,T6 Welcome to our ... Quality standardGenerally based on product use,1.GB/T6892-2000 "industrial aluminum and aluminum alloy extruded profiles"2.GB5237.1-2004 ... (common type and insulation type); 45,53 Series Swing, free door.(2)wall profiles,120,155,185,200 series of fully ...