美国采购需求：金属工艺品、奖章、别针、硬币、钥匙扣、开瓶器

I'm interested in learning more about your product range. Could you provide me with detailed information on your offerings, including specifications, materials used, and any available certifications? Additionally, I'd appreciate insights on your pricing structure, lead times, and minimum order quantities. If there are any new or featured products, please share that info as well. Looking forward to your prompt response!