It depends on the product.
We primarily use steels from Japan, America and Germany - depending on the knife in question and it's intended function
In many cases the knives use materials from several different countries
Our Recon series for example uses American steel and handle materials, but it is assembled in Taiwan.
In our current line up we have a huge amount of USA materials but only two knives are 100% made in the USA. The 4-MAX and the limited edition Ranch Boss
I hope that helps
Thanks and have a great day