wholesale bulk mixed pre-owned unsorted jewelry Is there a quality assurance in Tianjin Binjiang Road Baixin Jewelry? Have you bought colleagues to share it

jewelry wholesale suppliers some. But it is expensive. You'd better go to the shop to buy some yellow platinum, get it there to change the old, you can one gram every dozens of dollars. In fact, the last thing to change is the same. I was the owner of a processing store told me that I tried it like this. I still have his phone, but I don’t remember the specific location.