巴基斯坦采购需求：机动三轮车、电动三轮车、电动滑板车、新能源汽车、零配件

I'm looking for an efficient and practical tricycle solution that can comfortably transport four kids for school drop-offs and pick-ups. The ideal option would need to be sturdy enough to handle daily use, while also providing a safe and enjoyable ride for the kids. Please share your most economical options that include features like storage space for backpacks or lunch boxes, and any safety features you might recommend. I'm particularly interested in solutions that offer good durability and ease of use, ensuring that both the kids and the parents are satisfied with the experience. Looking forward to your suggestions!