赞比亚采购需求：半挂车、自卸拖车、自卸拖车、越野工程车、城市清洁车、特殊用途车辆

I'm reaching out to gather detailed specifications and pricing information for your CDF semi-trailers. Could you please provide insights into the different models available, including their dimensions, load capacities, and any custom options? Additionally, I'd like to know about the pricing structure, lead times for delivery, and any warranties or after-sales support you offer. This information will help us make a more informed decision about potential orders. Thanks!