Yes, they actually shipped the winding machine over from Wales and set it up in Michigan. (!) And then trained people specifically to make the strings in the exact same way they were made prior to the move.
They're quite dedicated to keeping the strings in favor with the people who've discovered them (and love them as they are).
@Jon Moody and I have been in pretty close contact for a while (since well before the acquisition; I helped a bit when he was designing and testing the
Crossover strings he developed for the NS Design basses). And since upright strings are a new venture for GHS, we've been sharing our upright-specific knowledge back and forth, in their sincere effort to make sure they do everything right.
I'm
very impressed with the dedication they are showing to the line and am expecting very good things to continue! They've already shipped out lots of new "made in USA" Innovation strings, and they're indistinguishable from the existing stock of "made in Wales" strings I had already.