Isn't every major brand of Tig Welder or most any welder for that matter, made in China now a days?
I asked this same question to the guys at JMR Manufacturing https://jmrmfg.com the same company that makes high quality tube benders, notchers and they also weld up trophy trucks. They stated that they use Harbor Freight welders themselves.
I did some research and was looking at some HTP Invertig tig welders that are made in Italy that look promising.