As we know, 3D cinema(usually be called three dimensional cinema)can be dated up for decades.In recent years, as the development of the cinema entertainment technology, the swing, fell, blowing, sprinkle, etc have been introduced into the 3D cinema, but also the smoke, fog, rain, lights, bubble, odor, background and the  effect of the performance are designed carefully as the need of the film.All of these special performance methods give the birth of 4D cinema which is very popular now.

As the development of the movie plot and kinds of stunt in 4D, the audience can also enjoy the feeling of visual, audio, touch and olfactory senses.

As the fast growth of the 4D cinema, the swing 4D cinema also improve itself to meet the demands of entertainment.The 4D cinema come into its now era with the new stunt seat and the swing plate,   naw days , the flat screen is under the impact of ring screen.The ring screen swing 4D become the fashion with its huge-diameter, multi-screen, specifically as the emerge of ring screen swing 4D cinema, lots of swing plate, rotating plate and railcar have come into the cinema as the needs of the plot which has become the most fast growing 4D cinema.

Power film swing 4D cinema system can be diveded to two serials.as the screen, which are flat screen 4D cinema and ring screen cinema and each serial all contain film and project film.