Designed for movable partition as high as 7 m to16 m with max soundproof rate 53 dB. Load bearing of each meter is more than 2000 kilograms, pulley bearing more than 1600 KGS, used in large place, such as banquet hall, multi-function hall, exhibition center,gym and conference room. Ultra-high type partition is top hung system, hanging wheel sliding in the track smoothly and stability without vibration, the 16 meters high partition can easily moved even being pushed at waist-high. With build-in oriental device,the panel can make a turn automatically as sliding in the straight rail..