... vertical hinged door 2.The national quality inspection High class interior aluminum tempered sliding glass door1.Stand size is ... noise insulation b,prevention of burglary and prevent loose,fire prevention,anti-wind,load resistance,anti-corrosion c, ... glassNet weight15kg—28kgThe weight of packing1kgFeatureThermal and noise insulation,fire preventure,anti-corrion,water proof,anti-windPackingStrong carton ...