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 interested in exploring options for touchless car wash machines. Specifically, I'm looking for models that offer advanced technology for efficient cleaning, minimize water usage, and ensure a scratch-free finish. It would be great if you could provide details on the various specifications available, such as sizes, capabilities, and features that set your products apart. Additionally, I'd like to understand your pricing structure and any potential bulk order discounts. If you have brochures or product catalogs, please share those as well. Looking forward to your insights and recommendations to help me make an informed decision!