JMDM 4D 5D 6D the Introduction to electric cylinder platformElectric cylinder dynamic 4D 5D 6D platform launched by Shenzhen Jingmin Digital Machinery Co., Ltd. Compared with the traditional pneumatic, hydraulic platform : the easiest mechanical structure, easy to install, a minimum requirement of venue environment, most cost-effective, the best dynamic effects:synchronization, delicate, smooth and as on the scene! Bring the audience the ultimate comfort to immersive fantastic VIP entertainment experience!