... CE,RoHS Size:customed design Insulated fuction Automatic Aluminum Roller Shutter Main color : White, cream..15colors (All kind of ... Manual, pure electric and remote-controlled operation, After the window opened, the oppression like in cage and stain in ... -proo , radiation-proof , insulation.Save energy design, when the roller shutter closed, can saving 30% energy, obstructed 100% sunshine. Automatic ...