aluminium roller shutters, roller shutters, rolling shutters

1. Automatic Aluminum Roller Quality Control:
1) Material Select: Using 97% purity aluminum ingot
2) Production Standard: Highest standard in China 
3)Components keep shape and color period: 15 Years
4) Guarantee period : 2 Years

2.Performance:
1)Slat option: 32, 37, 40, 55,60,77,78,100,120mm;hurricane slat 55, 56mm
2)Rail option: 54, 55mm, 68 mm hurricane guide rail
3)Motor: 40 ~ 300 Nm (tubular motor) ,outside motor
4)Common colors: White, cream, grey(All kind of styles and colors are adjustable to users' requirements.)
5)Opening ways: Electric with Manual, electric and remote-controlled operation, pure manual , After the window opened, the oppression like in cage and stain in vision will be off.
6)Surface Finish: Powder Coating
7)material: 6063T5 aluminium