All of the Chinese calipers are pretty much the same, regardless of the name printed on them or little differences in paint or design. There are even some that are claiming to be American made that are using the Chinese parts assembled in the U.S. so you need to be careful.
I have a local Harbor Freight store and buy a lot of their stuff. If it's defective, all you have to do is return it for replacement or refund. But since they don't have their tools printed with "famous name brands" or logos, their prices are usually noticeably lower than the exact same tools you will find elsewhere.
With the economy in America, and the business ethics of some manufacturers, "Made in the U.S.A." is losing it's significance.