material: steel with pu foam without CFC surface area: 95mm surface: anti-scrath strong and insulation suit for roller door

the steel foam slat

the kind of slat is produced by cold rolling forming with special steel, which is suit for roller shutter  industrial  door,  the slat is stable and appearance.......

surface area: 95mmsurface: anti-scrathmax. size in use: h8500mm xw 6500mm

plate thickness : 0.45mm

 we also provide aluminum slat ,such as 37mm 55mm 77mm......

Steel roller shutter slat