Well my point wasn't where they were made. My point were the knock off ones that don't have the pass any tests or adhere to any standards. Ones like this:
http://www.righto.com/2012/03/inside-cheap-phone-charger-and-why-you.html
Those don't list absolutely any safety info and when broken down clearly show they do not meet the specs they should meet.
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There are multiple companies that go by their own proprietary protocols, not just Apple.
While I will admit that I do not know a ton about the USB Charging Standards, I did find this:
"...You might think USB chargers are interchangeable and plugging a USB device into a charger is straightforward, but it turns out that it's a mess of multiple USB charging standards,[10][11][12] devices that break the rules,[13] and proprietary protocols..."