印度采购需求：洗车机，全自动洗车机，自动洗车机，自动洗车，单臂洗车机，非接触式洗车设备

I'm looking for information on car wash machines, specifically focusing on features, specifications, and different models available. I'm interested in both automatic and manual options, as well as any eco-friendly alternatives you might have. In addition to that, details regarding their efficiency, water usage, and maintenance requirements would be really helpful. Could you also provide pricing information for bulk orders, any warranty options, and lead times for delivery? I'm keen to explore options that can cater to various vehicle sizes and types, so any insights into versatility and performance would be greatly appreciated. Looking forward to your response!