Product Name: Modern Specialty Aluminum Window for Your House Made by China Factory, Energy Efficient Window During Cold Winter Model NO.: Doorwin Material: Aluminum Wood Composite Window Open Style: Inswing, Outswing, Tilt&Turn Specifications: Customer Made Application Place: Exterior, Garden, Interior Opening Pattern: Horizontal Opening, The Opening Way Can Be Changed Style: European Style, American Casement Window Style Function: Heat Insulation, Soundproof, Anti-Theft, Dust-proof, Airproof, Insect-proof Function: Decoration, Heat Insua