Roller Coaster ride is a kind of thrill rides in amusement park, which is welcomed by young people. We are only one factory which uses seamless steel tube to make roller coaster in China and also the tube wall and other parts are much thicker than the others, so the total weight of our roller coaster is about 20% more than other same products. This Four Cycle Roller Coaster has the specialty of acceptable price with big rider capacity. The rate of quantity and price is very high. It’s a gold maker for amusement park investor.