Travel to China

I am student in a jewery Adult Class. I am learning how to
fabricate pieces and cast in silver. I am enjoying every minute
of the experience (the good and the bad). I am going to China on
March 25th and hope to have some time to meet jewelry craftsmen
where ever possible. I will be in Chengdu for 3 days and thought
it would be wonderful to bring back a tool as a momento, maybe a
chasing tool. Anyone have any thoughts on the matter? Thanks in
advance for any Carolyn