美国采购需求：铝门、铝窗、推拉门、平开窗、入户门、车库门

I'm reaching out to inquire about your available products for a potential order. We're particularly interested in the specifications and pricing for items that would suit our needs. As we are based in the US, it would be great if you could provide details on shipping options and lead times for delivery. Additionally, please include any minimum order quantities or specific requirements we should be aware of. Understanding your terms of payment and any potential discounts for bulk orders would be really helpful, too. Looking forward to your prompt response so we can move forward!