Nope, most all their wrenches, ratchets, sockets, screwdrivers are for sure made in house.
Not sure if they make their torque wrenches, but they were garbage when I was in the toolroom. I remember one order, we got 5 3/8" drive, I forget the torque range. 4 were junk out of the box, couldn't hold +- 5% and couldn't be adjusted enough.
They blamed in shipping damage, but in the end we went through a dozen of them before we had 5 that our lab could certify as good.
We had to recal them generally once every 6 or 12 months and it was a crap shoot if it was going to be usuable, that was even the spare ones that hadn't been used!
Some of them were $2000+ each too. Went to 1800 ft/lbs)