美国采购需求：塑料镜片、双光镜片、平顶双光镜片、圆顶双光镜片、塑料半成品镜片、单光半成品镜片

I hope this message finds you well. I am interested in sourcing some products from your company, and I would like to get more detailed information about your offerings. Specifically, I am looking into various options available in your range, as well as pricing, minimum order quantities, and delivery timelines. Understanding these factors will help me assess how well your products align with our needs for upcoming projects. Additionally, if you could provide any technical specifications, materials, or certifications related to the products, that would be greatly appreciated. Having this information will enable us to make an informed decision moving forward. Thank you for your cooperation, and I look forward to your prompt response with the details.