美国采购需求：铸造胶带、创可贴、踝关节支架、足部支架、颈托、膝关节稳定器

I'm reaching out to gather some detailed cost information for your products. Specifically, I'm interested in understanding the pricing structures, including any volume discounts or shipping fees, for orders shipped to the US. If you could provide me with a breakdown of costs, that would be great. Additionally, it would be helpful to know about the lead times and payment terms you offer for US-based clients. If there are any minimum order quantities or specific requirements I should be aware of, please include that info as well. Looking forward to receiving your detailed response soon!