Worm roller coaster produced by Shangang Amusement, also called rail trains. Rail trains are a common type of equipment in amusement facilities, with two operating modes: oneis to rotate around the center, and the other is to loop around with the track ring. Rail equipment has always been a must-have item in parks and amusement parks. Track type amusement equipment usually has no danger and a high safety factor, so it is mainly designed for children under 12 years old and parents, and is a comprehensive amusement equipment. Shangang Rides make the world happy.