I'm sorry, when was the last time a 76 fuselage was built in the USA???
I was under the impression that they had been uilt in the Czech Republic for a number of years, so the offshoring that you are complaining about, is nothing new for the 76.
I would imagine Sikorsky, like many other big players, see's many $$$ in China and need to have a presence there if they are to secure a part of the market.
EC has been there for years, AW is moving into Brazil and Russia.
Bell fuselages are built in Korea(??) AW fuselages are made in Poland.
Until people are willing to pay more to have their products produced locally, this is how it will be.
Sometimes it works the other way too. AW and EC both have assembly plants in the USA, both of which have grown considerably and employ thousands of people. Should they close those down and increase their employment in Europe???
Welcome to the global Economy.