TianRun manufactured a basic electric scooter that, while affordably priced, performed poorly against scooters in the same or lower price bracket. It appears they are no longer in business, but you may still be able to find one second-hand.
The Tianrun R3S folding electric scooter is an efficient last-mile solution that lends itself well to rougher roads, and its light curb weight means it can be easily carried onto a train, bus or other form of transport.