The CZ USA and Czechpoint both sell the D-Technik version which is built in Moravia for export to the U.S. Fantastic rifles.
There are lots of other VZ-58 copies out there, many started out as parts kits built on U.S.-made receivers (I think some of these are marked VZ-2008 or something to that effect). These rifles vary in quality. I would shop around for a D-Technik-marked rifle.
One quick way to tell guns with U.S.-made receivers is that they will tend to have an intact bayonet lug. On the D-Technik guns the lug had to be shaved for importation, as you can no longer import rifles into the U.S. with bayonet lugs.