... OEM&ODM Zinc Alloy Brooch with Swarovski Crystal Description1. stone materials available, Swarovski Crystal, rhinestone, cz stone, etc.2. ... brooch materials available, alloy, silver, gold, stainless steel, etc3. surface treatment, electroplated, plated with gold ... welcome.Any futher information needed about Zinc Alloy Brooch with Swarovski Crystal, please feel free to contact Susan ...