美国采购需求：门窗，门窗，铝合金窗，铝合金门，室内门，阳光房，铝合金推拉窗

I'm reaching out to request some quotes for a few products I'm considering for my next order. I'm looking for competitive pricing, and it would be great if you could provide details on bulk discounts or any special offers you might have. Additionally, I'd appreciate it if you could include information on lead times and shipping options, as those factors are crucial for my planning. Let me know if you need any further details from my end to facilitate the quoting process. Thanks in advance!