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 looking to procure a significant quantity of your products, specifically aimed at meeting our current project requirements. Could you please provide me with detailed information regarding your pricing, available stock, and lead times for delivery? Additionally, I would appreciate it if you could share any specifications or variations available for the products I'm interested in. This info will help us make an informed decision and possibly expedite the ordering process. Thanks!