I am located in Florida and make all of the products on my website with the exception of the split rings and beaded chains, which I only anodize. As far as I know, there are no titanium split ring or beaded chain (verifiable) manufacturers in the U.S. and believe me, I have looked. However, the clasps on the beaded chains are made in the U.S.
I will share a funny story about the clasps. One year, while set up at the Blade Show in Georgia, I had a gentleman come to my table and look around. He noticed I had some beaded chains and asked me if I happen to have a clasp I could give him to replace the one that broke on a cheap chain that came with a sheath he had bought at the show. I told him if the chains were the same diameter it would work. So he handed me the chain with the broken tin-metal-looking clasp and I remove it and put one of mine on it. I handed it back to him and he quickly snaped and unsnapped the clasp and he tells me, "Now, you see, this is a good quality clasp!" and I lean into him and tell him, "yes, that's because it's made in the U.S." We then proceded to talk a bit and I told him about how I needed to find clasps for the chains I sell and I wanted to make sure they were quality clasps and made sure that at least that was made in the U.S. We both had a good laugh, and frankly, that interaction made my day that particular day. What I am trying to say with all this is, we should all continue to buy quality U.S. products as much as possible.