China Aluminum Commercial Interior Roll up Door

Aluminum Security Roller Grille
The Aluminum Security Grille/Aluminum roller grille door is designed to provide security for internal applications with provisions for ample vision and ventilation. It is designed to suit security closures to entrances, passages, doorways, bars, cash and servery counters. It is also recommended for partitioning areas such as clubs, hotels, shopping centres etc.
Roller Grilles provide differnt degisn of curtain. Made from aluminium or steel tubes and links, put together with steel rods to make a lightweight, but strong curtain. All aluminium sections can be natural anodised as standard. Various anodising and powdercoat colours are also available when specified.
1.Nice Appearance
The roller shutter door,rolling shutter door panel is made of 0.5mm colorful stainless steel boards,hard frame,smooth lines,beutiful color and luxurious style.

2.Good Quality
All parts are made of high-quality materials,do not use any lubricant for maintenance,durable,for use.

3.Convenience
Use Australian DC motor,remote controling or manually controling for choose,DC controling box .quiet and economic.

4.Security
No noise,auctomic bounce for safing protection,burglarproof,wind resistant,fire proof and auctomic lighting system inside