... Color:white,cream,gray Material:6063T5 aluminum Electric Roller shutter ,rolling door manufacturer ----- Shinilion Aluminium Roller Shutter , Hurricane Shutter , Strom Shutter , Roll ... users requirement. Widely used for roller shutter window and door , garage door, industrial door, commercial door . Roller shutter Perfomance:1) Slat option: 32, 37 ...