Vinyl Window Identification

I have vinyl windows that have H & M 90 engraved on the metal strip between the panes. Can anyone tell me who manufactures these windows and if they are still in business.

This is all I found. I hope it helps, Walter.…0…1…gws-wiz…0i71j0i22i30j0i22i10i30j33i22i29i30.80-_BCGvJlk

Thanks Larry. Pretty much what I found when I Googled it, but I’ll make some more calls.

Thanks David. I’ll give them a try.