Aluminum hollow custom exterior shutters can be efficient in absorb the noise from city, road and viaduct.
Production Description
The large window sash frame makes the indoor light sufficient and bright, enhances the virtual and real contrast between indoor and outdoor facades, and makes the room more hierarchical.
Strong corrosion resistance: the aluminum alloy oxide layer of the tornado shutters for windows generally does not fade, does not fall off, is not easy to alter, is easy to maintain and does not need maintenance.