Jinli International Jewelry Trading Center is good.

It is better to buy gold bars in Shuibei, Shenzhen, mainly at Jinli International Jewelry Trading Center.

Jinli International Jewelry Trading Center is one of the larger markets.

There is a Peking University Jewelry and Jade Appraisal Center in Shuibei. It is cheap and fast. It costs 10 yuan/an appraisal certificate. The results can be obtained in the morning and afternoon. It is worth going to the instrument to appraise some jade articles that you are not sure about.