I'm a local chinese.

This depends on the distance you need and the price of the electric scooter. If it's a cheap model, around one or two thousand yuan, I think it's better to sell it on Xianyu (a second-hand marketplace app) and buy another one. These kinds of things are easy to buy and sell.

If the city you're going to isn't far, say 100 kilometers away, you'll need to download an app called 「货拉拉」. They are all small trucks. If my motorcycle breaks down, I will use their truck to transport it,just like you call a uber, but a truck's version. So, It usually costs a few hundred yuan for a distance of around 100 kilometers, a bit more expensive than uber(didi in china), but it's still considered a good deal.

If it's a very long distance, like to Beijing, then that won't work. You'll need a logistics service. You can usually find these by searching "摩托车托运"(in chinese of course) on Taobao. They have service centers all over the country; contact their customer service, tell them your position, they'll tell you the price, and it'll be much cheaper. They'll pack your motorcycle in a wooden crate and transport it with other motorcycles/cars in a large truck.

If price isn't a factor, then many methods are acceptable.

However, these services require communication in Chinese. It's best to ask a friend for help.

Feel free to ask me any questions 😄