埃塞俄比亚采购需求：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'm looking for semi-finishing optical lenses for my latest project. Could you provide me with your available options, including specifications, pricing, and lead times? It would be great to know more about the materials used, dimensions, and any customization possibilities, too. Additionally, please let me know if you have any minimum order quantities and your payment terms. I'm keen to establish a reliable partnership, so any information about past projects or client references would be helpful as well. Looking forward to your prompt response!