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'm interested in placing an order and would like to get some details from you before moving forward. Could you please confirm your current production capacity and lead times for delivery? Additionally, I would appreciate any updates on pricing and availability for the items we've discussed previously. Once I get a confirmation from you, I can proceed to finalize the quantities and specifications. If there are any changes or new offerings, please let me know. Looking forward to your prompt response so we can keep the process moving smoothly. Thanks in advance!