A contractor from centereach ny says:
May 17, 2015
the corners of my screen are broken, are you the maker of these if so how can I order them. Your hardware is in this window and it's the only identifiable name I can find
Paul from SWISCO responded:
May 19, 2015
We do not make screens, I'm afraid. We cannot replace them. However, we may be able to replace the corners.
Start out by looking at our 95-246. This may be a match, but you would need to confirm that the dimensions and style are the same.