anti-theft Electric/Manual aluminum roller shutter

Description

Style: 1) electric 2) manual
Frame material: aluminium alloy profile and cover case
Profile color: white, full color and Wood-grain color coated.
Shutter material: aluminium alloy double-hollow profile/including polyurethane foaming material.
Hardware: Domestic/imported SOMFY electrical machine which can go with **0v and **0v power supply ;
Available open way: by remote control/switch/handle-crank/rolling belt.
Installation : install outside, inside or in the wall.
Dimension:
  Rolling belt:**0mm<W<***0mm,**0mm<H<***0mm. 
  Hand-crack:**0mm<W<***0mm,**0mm<H<***0mm
  Electric:***0mm<W<****0mm,***0mm<H<***0mm,
Characteristics: Hollow profile which has excellent wind resistance/foaming material promise good heat-preservation and energy-saving; safe and anti-burglary(including anti-inserted device); adumbral; sound-insulation and noise-reducing; can apply to any construction use.