英国采购需求：新能源汽车，封闭式，载客电动三轮车，可持续交通，电动出行，环保汽车

I'm really impressed with your product! It looks fantastic and I believe it would be a great addition to our range. Could you please provide me with the pricing details? Additionally, I'd like to know about any available quantities, lead times for orders, and if there are any bulk discounts. It would be helpful to get this info as soon as possible so we can move forward with our decision. Thanks a lot!