aluminum roller shutter 33mm

aluminum roller shutter/rolling shutter slat 33mm.37mm,49mm,50mm,55mm,65mm,77mm,100mmRaw material: The roller shutter body,Grooveand Aluminum axes are use the high hardness aluminum alloy section of LD31\LD30,Webster hardness≥10HW;Surface treatment:1)electrostatic powder coating,standard clolr is white(F9073).Custom-made color is acceptable 2)heat transfer(wooden grain,marble grain)Implement standard:Our products implement the enterprise standard Q/320584LBL001-2007;Highlights:1) The slat total thickness is 9mm,When the shutter is compeletely closed,it can pickproof, sound insulation,heat preservation, energy-saving; 2) When the sheet are not compeletely closed, The sunshine penetrate is 10%, it can daylighting,adumbral,using as curtains; 3) When the shutter completely opened,it will open your eyereach,you will bathed in sunshine and nature.The measerd of turn on/off: 1)Electric wall-switch,Wireless Remote control within 30-100meters in open place; 2) Handle crank or tape guide( the windows acreage is not large than 1.5)Emergency project: At emergency time and the power cut, you could use the standby electrical source or manual systemto open the shutters for escaping;Install type:Outhouse install and inhouse install are operable.Using project: Suit for window,veranda,aisle and so on.suitable width ≤3meters(For details,please look over our introduction.