... the opening. 1.Control systemsJapanese Mitsubishi Inverter, PLC and other components.2.Dynamical systemsAdopt special high-speed motor reducer,0 ... Baosteel,2mm thickness,paint under conditions of high temperature and static-free,colour optional. --Curtain material adopt high- ... 0.8mm thickness, yellow, blue, red, white, orange and other color for selection. --Transparent window use transparent pve film ...