"Green worm roller coaster" is also called mini roller coaster ride. It is a track-type amusement equipment newly developed according to market needs. The main body of this equipment is a big green worm shape, which runs like a caterpillar eating apple and drilling in apple. A hole. Vivid and lovely. Applicable to all kinds of indoor and outdoor playgrounds such as playgrounds, squares, parks; it is made of high-quality glass fiber reinforced plastic materials, which is environmentally friendly, corrosion-resistant, stable and beautiful, and is very popular among children.