Product Name Aluminun Bifolding windows / Aluminum Bifold Porch Window/ Fold Up Windows Material Aluminum Alloy + Glass Size and Design Customized Switch Type Both manual and electric control are available Glazing Options Single-glazing / Double Glazing Tempered glass, reflective glass, Low-e-glass, tinted glass Clear glass, frosted /obscure glass Package 1. Inner: Vacuum soft plastic film 2. Outer: Carton / Plywood Installation Easy Installation Application Residential house, villa, apartment, office, building etc.. Delivery Time 25-35 days Advantages 1. Design and Size can be customized 2.Easy clean and maintenance 3. Blocks 99% of transmitted UV light 4.Space saving, easy operating, easy to install and clean 5. Available in different styles and sizes 6.Good sound insulation 7.Will survive winds up to 200 mph without blowing out Hurricane-resistant, storm-proof windows have the advantage of breaking in a manner that cracks without sending out flying shards of glass. Welcome to Jundexuan Window and Door. If you are looking for a doors and windows factory, Congratulations, you've been found a right supplier now. Suzhou Jundexuan Window and Door Co.,Ltd. is leading manufacture factory of making UPVC and aluminum doors and windows for more than 10 years. Our main products are glass doors and windows with UPVC or Aluminum frame. If you can send us your requirements list we can make a professional design and competitive price for you!