Automatic aluminum roller.

Quality control:
Material select: using 97% purity aluminum ingot.
Production standard: highest standard in China.
Components keep shape and color period: 15 years.
Guarantee period: 2 years.
Performance:

Slat option: 32, 37, 40, 55, 60, 77, 78, 100, 120mm; hurricane slat 55, 56mm.
Rail option: 54, 55mm, 68mm hurricane guide rail.
Motor: 40~300Nm (tubular motor), outside motor.
Common colors: white, cream, grey (all kind of styles and colors are adjustable to users' requirements.).
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.
Surface finish: powder coating.
Material: 6063T5 aluminium