If you’re curious to know why Apple doesn’t manufacture iPhones in the US, the NY Times has the answer.

What does China offer that the United States doesn’t?
Small hands, a massive, seasonal work force and millions of engineers.
Young Chinese women have small fingers, and that has made them a valuable contributor to iPhone production because they are more nimble at installing screws and other miniature parts in the small device, supply chain experts said. In a recent analysis the company did to explore the feasibility of moving production to the United States, the company determined that it couldn’t find people with those skills in the United States, said two people familiar with the analysis who spoke on the condition of anonymity.
I’m sorry, but what? Let’s just reduce an economic issue to the physical characteristics of the work force. I suspect that skill and training and having good tools is more of a contributor to the ability of the Chinese work force, and the greatest virtue to an American capitalist company is the price of their labor. Despite my massive, sausage-like hands, I managed to do delicate microsurgery and single-cell work on insect nervous systems because I practiced a lot and had a beautiful hydraulic micromanipulator and an excellent microscope.
Do you think the Republican anti-education initiatives might reduce the availability of engineers? Don’t worry about the American electronics industry. All we have to do is hire delicate-fingered women at significantly lower wages, and legalize child labor.