马来西亚采购需求：金属工艺品、奖章、别针、硬币、钥匙扣、开瓶器

I'm reaching out to inquire about the minimum order quantity for your products. I'm interested in understanding your production capabilities and the smallest batch I might need to order. This info will help me plan my inventory and budget more effectively. Additionally, could you provide any insights on lead times for these quantities? It would be great to know how quickly I can expect delivery and if there are any variations in pricing based on order volume. Any details you can share will be really helpful for my procurement strategy. Thanks!