印度采购需求：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 exploring options for car wash products or equipment. Specifically, I'm looking for a comprehensive range of solutions that cater to both personal and commercial use. Ideally, I would love to know about the types of car wash systems you offer, including manual and automatic setups, along with any associated accessories or cleaning agents that enhance the car wash experience. Could you provide information on your pricing, lead times, and bulk order discounts? Additionally, I'd appreciate any details regarding the maintenance requirements and the effectiveness of your products in various conditions. Let's also discuss any certifications or eco-friendly options available, as sustainability is important for my purchasing decisions. Looking forward to your prompt response!