美国采购需求：FR4 PCB、PCB组装、刚性和柔性PCB、柔性PCB、Rogers PCB、FR4 PCB板

I'm interested in exploring a collaboration on a project with your company and believe there's great potential for us to work together. I have prepared a document detailing the project's requirements and objectives that I'd like to share. Once you have a chance to review it, I'd love to discuss how we can align our efforts. Please let me know the best way for me to send you the document. Looking forward to your response!