manufactured

Can someone tell me if all of the Ericson 27's (E27) made in California? I'm looking into the possibility of importing one from Canada to the U.S. and in my talks with U.S. Customs it looks like the import tax can be waived if you can demonstrate that the boat was made in the U.S., Mexico or...

To steal text from my other post ... How would one go about getting such manufacturing done ? I assume that the SS would have to be water-jet cut rather than bent into shape ? Setup for CNC for 4 different frames times 2 (inside and outside) would probably empty fort Knox (if the Wall...