巴西采购需求：洗车机、自动洗车机、单臂洗车机、非接触式洗车设备

I'm interested in your range of car washing machines, specifically the touchless models and those equipped with brushes. I'd love to get more detailed info about their features, including any technical specs, pricing, and availability. Additionally, could you provide insights on the best usage scenarios for each type and any maintenance requirements? This will help me make a more informed decision for our needs. Looking forward to your response!