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 to gather detailed information on all available models from your factory. Please provide comprehensive specifications and pricing for each option. It would be great to see any additional features or variations that might be available as well. If there are any bulk order discounts or special terms for larger quantities, please include that info too. I'm eager to explore your offerings and find the best fit for our needs, so any extra insights would be appreciated!