I don't mention where things are made typically because it's irrelevant to me. I measure a product based upon its features, quality of construction and performance. If it's made in the US, Canada, Mexico, Japan, China, West Texas, or next door... it's not something I place too much importance on.
I realize others are concerned with country of origin for various reasons, so I should make it a habit to say (assuming I know) where something is made.
The HD7 is made in China, like most things these days that are reasonably priced. Some people automatically assume that because something is made in China that it's of poor quality. That couldn't be any further from the truth. China is capable of producing high quality products. Just look at Apple products, some of the most advanced computes and gadgets on the market, and they're made 100% in China. China, like anywhere else in the world, can make good stuff or cheap stuff depending on how much money you want to spend.
Here's one more test of the HD7. It's to respond to several comments/questions I received about the ability of the sight to handle being completely submerged in water vs. having water poured over it.
[youtube]WfWz7kBg67w[/youtube]