巴拉圭采购需求：光致变色膜、光敏膜、光自适应膜、变色膜、紫外线响应膜、光致变色窗膜

I hope this message finds you well. I'm currently in the process of evaluating potential suppliers for our upcoming project and would appreciate it if you could provide detailed pricing information. Specifically, I'm interested in your rates for various quantities, including any discounts or promotional offers available. Additionally, it would be great to know about your lead times and payment terms. Understanding these details will help in making an informed decision. If you have any product catalogs or additional info that could aid in our assessment, please feel free to share. Looking forward to your prompt response!