Actually you are 180 degrees from the truth.

The truth is that US corporations are exporting manufacturing jobs to low wage jurisdictions to sell their products back to Americans, either for higher margins or for more competitive pricing.

What is happening is with the manufacturing jobs being exported, an the Americans working at Wal-Mart, they can't afford even Mexican made vehicles.

Trump is turning that beast around.  It makes no sense for a country to allow a domestic corporation to export jobs and reimport finished product.  Whoever thought that that aspect of globalization makes sense had cotton balls between their ears.