Structure characteristics
Intelligent electric louver window can adjust and control the amount of indoor lighting, in order to ensure indoor lighting at the same time, according to need to give full play to the hollow glass with electric louver excellent heat preservation and heat insulation and energy saving performance, warm in winter and cool in summer. Ultra thick hollow 26.5MM, four times the noise performance of the general hollow glass. Blinds are built in a fully enclosed hollow glass, and the parts are made of special metal without wear, almost never wear, let you remove all the cleaning, aging, replace the troubles brought.
Rain, sand shutters
Rain, and manual double-layer louver
Electric double-layer louver rain, sand