Item name: Insulated roller shutter/Aluminum roller shutter/automatic roller shutter/security shutter/rolling shutter
Material: aluminum plate with foam filled
Foam density: 65-70g/cm3
Slat option: 39mm/45mm (foam slat)
Guide rail option: 54mm
Maximum width: 2.5m
Maximum height: 3.0m
Control way: manual with hand crank or tape coiler; electric with remote control or switch; electric with manual
Color: white/grey/beige (other colors can be custom produced)
Pattern: 2% perforation; unperforation
Surface treating: roller coating (highest quality, could keep color for 20 years, water-proof, easy-cleaning, anti-rust, artistic)
Installation way: middle/inside/outside way
Feature: sunshade;safe;energy-saving;anti-rust;intelligent-control;high-class appearance; heat-insulation; noise-proof; 

Remark: we could custom produce the finished roller shutter based on your opening hole size, also we could supply you all the shutter parts for you to assemble in the local place.