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 interested in exploring potential partnership opportunities with your factory and would like to discuss some specific products that I believe align with our needs. Could you please provide me with more details about your current offerings, pricing, and any minimum order quantities? Understanding your production capacity would also be helpful in assessing how we can work together efficiently. Additionally, if you could share any relevant certifications or quality assurance practices that your factory follows, it would greatly enhance our consideration. I'm looking forward to your prompt response so we can dive into the specifics and hopefully establish a fruitful collaboration. Thanks in advance for your assistance!