wholesale costume jewelry for resale 112 grams of AG999 sterling silver commemorative medals, want to process it into silver locks, bracelets, and ankle bracelets, where can Jiaxing process, and what is the cost?

wholesale costume jewelry for resale I have three commemorative medals in my hand, 31 grams each of the small dots, 50 grams of one larger point, AG999 sterling silver, I want to process it into 2 silver locks, 2 pair of bracelets, a pair of bracelets, where can I have bank processing in Jiaxing How much is the general processing cost?