尼日利亚采购需求：数字标牌、交互式白板、工业平板电脑、自助服务终端、OLED屏幕

We are looking to place an order for a variety of products that differ in sizes and colors. Specifically, we want to explore options that can meet diverse customer preferences and market demands. To make an informed decision, it would be great if you could provide us with a catalog or list detailing the available sizes and colors for each product line you offer. Additionally, if there are any minimum order quantities or special customization options, please include that information as well. Our goal is to ensure we have a comprehensive understanding of your offerings so we can make the best choice for our needs. Looking forward to your prompt response!