This product has the following features: 1. Completely external sun-shading, keeping UV rays and heat outside; 2. With the wind-resistant mechanism; 3. The reliable structure design. All parts are made of stainless steel or aluminum alloy.you can choose the slats of roller shutters which are made in Spain or China. Garraf has owned the patent of the sunroom roller shutter. Garraf makes the sunroom to be a comfortable room whatever in summer or winter.
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