柬埔寨采购需求：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 looking to gather more detailed information on the semi-trailer options you offer. Specifically, I'm interested in understanding the various models available, their specifications, and any unique features that differentiate them from your competitors. Additionally, it would be great to know about pricing, lead times, and any customization options you have. If you could also provide insights on warranty terms and after-sales support, that would be really helpful in making an informed decision. Thanks!