The drivers from years back were a thin laminate affixed to the face of an otherwise conventional club. Nobody had the ability to make a thicker cross-section. Not an Apple to apple comparison. I’m sure all parties know the history and feel confident in the path forward.
So I will answer it myself. They will no doubt be produced in China. Not the US, not Japan. For which Yihao will charge whatever they want, leaving bupkis for the selling entity.