津巴布韦采购需求：珐琅别针、军徽、金属翻领别针、硬珐琅别针、软珐琅别针、运动奖章

I'm looking for key holders with an approximate size of 8 cm. Could you provide details on the materials available, as well as any customization options that you might offer? Additionally, I'd appreciate it if you could share your pricing information, minimum order quantities, and lead times. Let me know if there are any existing designs or color variations to choose from. Looking forward to your response!