尼日利亚采购需求：4G天线、4G移动天线、中国手机信号增强器天线批发商、高增益天线、Lintratek、移动天线

I'm looking for the latest smartphone in the popular color option. Please provide me with details on the available models, including specs, minimum order quantities, and pricing for bulk orders. I'm particularly interested in any promotions or deals you might have going on right now. Additionally, I'd like to know the estimated lead time for shipping and any warranty or after-sales support you offer. It's important for us to ensure quality and reliability, so any information about your manufacturing process would also be greatly appreciated. Looking forward to your prompt response!