Roller Shutter Doors Direct From The Manufacturer Shinilion ShinilionRoller Shutter Door Specification: Slatoption 55,60,77,78,100,120mmRail option80,100,120mm guide railMotor40 300Nm (tubular motor) or outside motorsCommoncolorsWhite, cream, grey(All kind of styles and colors are adjustable to users' requirements. ) Opening waysElectricwithManual, electric and remote-controlled operation, After the window opened, the oppression like in cage and stain in vision will be off, with automatic locking device . Surface FinishPowder Coating Mterial6063T5 aluminium ,97% purity aluminum ingot ProductionSandardHighest standard in ChinaKeep shape and color15YearsGuarantee Period2 Years(tubular motro),15Years (aluminum slatApplicationWidely used for roller shutter window and door , garage door, industrial door, commercial door,residential security window,storage door,store door,Home security window and door,hurricane shutter,storm door,containers and mobile,integrated houses etc.