Ultra Big Size Customized Electric Intelligent Smart Waterproof Double Glazed Aluminum Sliding Hung Window     Why choose our electric sliding hung window? 1. One-button control for easy up-and-down sliding, no manual operation required. 2. High-quality motor ensures quiet operation and durability. 3. Tight sealing strips effectively block cold winds, rain, and provide sound insulation, ensuring the windows are durable and long-lasting. 4.  Easy maintenance: Inward-tilting sash design makes cleaning both sides of the glass convenient.    Product name   Electric Sliding Hung Windows  Profile  1.High quality aluminum alloy profiles, thickness 1.4-2.0 mm  2.Excellent quality thermal break aluminum profiles, thickness 1.4-3.0 mm  3.PVC/UPVC material (need to be ordered)  Color   Black / special color can be ordered  Glass  1.Single toughened glazing:6 mm/8 mm/10 mm/12 mm...  2.Double toughened glazing: 5+12A+5mm/6+12A+6mm...  3.Laminated glazing:5+0.38PVB+5mm/6+0.76PVB+6mm...  4.Low-E glazing:Green/Blue/Brown/Golden...  5.Other glazing:frosted glass/crystal glass/art glass...  Hardware  Germany brand / Japanese brand / Chinese top brand  Advantages  1. Water-proof & Air-proof  2. Anti-aging 3. Space Saving 4. Sound Insulation & Heat Insulation 5. Opening Smoothly 6. Dust resistance 7. Good air mobility, good daylighting 8. Easy maintenance 9. Good Combustion-retarding Performance     PRODUCT DETAILS   It can be customized to your liking Double hung windows , Electric hanging windows , Single hung window.    Custom glass   Installation Case