马来西亚采购需求：定制奖牌、运动奖牌、运动金属奖牌、运动奖牌、定制别针、定制珐琅别针

I'm interested in placing an order for collar pins and would like to know more about your offerings. Specifically, I'm looking for details on the materials you use, available styles, and color options. Additionally, it would be great to know about your minimum order quantities and lead times for production. Could you also provide your pricing structure and any bulk order discounts? I'd appreciate it if you could share some images or samples of your previous work as well. I'm looking forward to your prompt response so we can move forward with this order as soon as possible.