美国采购需求：移动式LED拖车、移动式LED卡车、广告卡车、LED舞台卡车、媒体舞台卡车、LED集装箱

I'm looking for a comprehensive price list for all available trailer sizes you offer. It would be great if you could provide details on the different types of trailers and their respective specifications. Understanding the variety in pricing based on size and model is crucial for our upcoming projects. Additionally, if you have any bulk purchase options or discounts, I'd like to know more about those as well. Please include any information on lead times for production and delivery. This will help us in making an informed decision and moving forward with potential orders. Thanks!