美国采购需求：和纸胶带、计划贴纸、牛皮便签、日记卡、翻领别针、金属书签

I'm reaching out to inquire about your location, as we're interested in understanding your operational base better. It's important for us to know if you're situated in Mexico because we want to explore potential partnerships and logistics options that could streamline our sourcing process. Additionally, having a clear idea of your location will allow us to assess shipping times and costs effectively. It's crucial for us to partner with suppliers who can meet our timeline and budget requirements. Looking forward to your reply!