I have heard before that some of their stuff is made in China. But I don''t know for sure and I don''t know about their erings (since I assume that''s what you''re wondering about).
There is no China manufacturing for any pieces of TCo. Those are called fakes. Check the Prospectus for locations and statistics
Manufacturing in NY, NJ for most of the jewlery pieces, higher end Picasso in Italy, and some glass items might be manufactured in other parts of Europe.