Well, we already know that ProSource sources a lot of the glass for Safelite and we know that ProSource had to buy the original tooling to make the windows in the US since the one's in China weren't meeting QA standards. What you paid is about what I was told they would retail for, so I'm pretty sure the windows are from ProSource.
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-Chris
'85 V6 SE 4sp (SOLD)
'88 GT - Series 3 SC3800 w/ 3.5" pulley, 1.8" rockers, 3" exhaust, 3.5" intake, 3.29 gearing. Installed and tuned by Sinister Performance
'99 Kawasaki Vulcan 500, owned since new
'03 Sentra SE-R Spec V (Prepping to sell)
'09 G37x Sedan w/ Premium & Nav (wife's car)
'13 G37xS Sedan (new daily driver)