Aluminium roller shutter

Description

Aluminum alloy rolling window is a common form of building exterior sunshade, and it is one of the effective measures of building energy saving and consumption reduction. Because its main part of the roller sheet adopts the aluminum alloy rolling process, the cavity is injected with the specified density of polyurethane composite material, so as to determine that it still has good mechanical strength and thermal insulation and sound insulation performance under the condition of small weight. Therefore, the product has good shading effect, strong wind resistance and high cost performance, so it is more and more welcomed by users.