
Energy Efficient Thermal Insulated Soundproof Weather Resistant Draft Proof Modern House Viila Aluminum Glass Metal Aluminium Swing Doors. Energy Efficient Design: Pioneered category integrating climate, energy efficiency, and doors & windows for comfortable living. Superior Sound Insulation: Provides 45dB sound insulation with double tempered glass for quiet indoor environments. Robust Security Rating: Rated Security Rating A with aluminum alloy construction for enhanced home safety. Comprehensive Customization: Offers full customization from samples, designs, and minor adjustments to meet specific needs. Multi-Functional Features: Combines heat insulation, soundproofing, airproofing, and insect-proof capabilities in one unit. CE Certified Quality: Factory holds CE certification ensuring products meet strict European safety and quality standards. Large Scale Manufacturing: Operates a 410,000-square-meter factory with 16 production lines and 46 R&D engineers. Flexible Cooperation Model: Provides brand authorization and assists in setting up local exhibition halls and displays.