... 2.Hang Plating with buttons from GuangZhou&reasonable price than there Buttons 1. Metal/jeans button material : Zinc alloy, copper, Brass.2. Metal ... , belt, bag, shoes, hat, etc.Metal button, shank button, alloy button, zinc alloy button, rivet and so on. For more information, please ... Yiwu International Trade Center, There is some pictures as follows : Buttons