... 2000,TUV ,CE ,EN13561:2004 ModelSCS (Fixed screen window) FeatureDIY Design,Size ScopeN/APurchase ModeSemi-finished ... materials / fixed SizeProfilematerial:Aluminum Profile Color:White( ... coated with PUMesh Color:Grey / BlackInstallationOn front of window frameLock ModeInstallation LockDuration 5yearsVerificationISO9001-2000,TUV ,CE , ...