尼日利亚采购需求：布儒斯特角、浓度梯度晶体、倍频晶体、感应炉晶体、中红外晶体、钕玻璃激光器

I hope this message finds you well. I am currently in search of a specific type of crystal that I've heard great things about. I'm interested in knowing the options available to source this crystal, including details about the minimum order quantity, pricing, and lead times for delivery. If you could provide a catalog or any additional information regarding this product, that would be super helpful. Also, it would be great to understand if you offer customization options or if there are particular features that differentiate your crystals from others on the market. If there are current promotions or discounts available, I'd love to hear about them too. Looking forward to your response so that we can explore this potential collaboration further!