Aluminum Curtain Wall Format Type 1.OFITA 2.ISO,EN,GB... certificates 3.Various surface treament,colour,alloy and use widely. Aluminum Curtain Wall Format Type Facilities30: Production Lines, 78 Sets Of Production Machines With Full Sets Of Inspection Facilities. Alloy Property and Temper:A Broad Range of Alloy(e.g.,6063,6061,6082,6005,6060.6101,6463)Finishes Alternatives:Anodized and ...