Where can Jinan buy related materials for DIY, such as beads, ribbons, etc., do you have friends who know? Let's talk about the location in detail, thank you!

Last week, I went to the East China Crystal Wholesale Market, which was the one of the steel road. As a result, I was disappointed. The crystal was not cheap, so I sold them. Why do these people now engage in retail? Wholesale to the crystal, I want to open a shop.