This is the three-seat open-top Haiyan 250, powered by a 250cc 2-stroke 1-cylinder Changjiang motorcycle engine. The small wheels on this egg-shaped minicar are particularly noteworthy. The car measures 2550 x 1250 x 1215mm, with a wheelbase of 1250mm and a weight of 240kg. It has a maximum speed of 80 km/h.
The manufacturer was the Shanghai Public Service Office Corporation Mini-Car Manufacturing and Repair Works. The name “Haiyan” refers to the sea swallow or petrel.