美国采购需求：三轮电动滑板车、电动滑板车、老年滑板车、电动滑板车、移动滑板车、老年人移动滑板车

I'm reaching out to request a quote for electric scooters, including the cost of shipping to the United States. We're looking for competitive pricing, and I'd appreciate details on the various models you offer, along with any bulk purchasing options or discounts available. Additionally, it would be great to know about the estimated delivery times and your shipping methods. If you have a catalog or brochure available, please include that as well. We're eager to explore potential business opportunities with your factory and streamline our procurement process. Looking forward to your prompt response with all the relevant details!