Thanks to Bryan1315 from another forum who provides the results of his conversation with a person in China who made coins. This is his report.
"I contacted him to see how many different types of coins he had available and of what dates and well I was a little surprised at just how many different ones he has copies of. He sent me two links both with quite a few different types and dates (something like 45 pages worth on one link with 10 coins per page)not all US coins and most of the ones I saw looked awful good as far as design, so if they ever get the planchets down this is going to be a major problem"
http://www.bubbleshare.com/users/profile/305237 http://www.bubbleshare.com/users/profile/305281
In a few years, I might not feel safe about a purchase unless it comes from a Mint and that would be horrible for coin collecting.