
Modern Residential Patio Door Thermal Break Aluminum Double/Triple Tempered Glass Sliding Door. Ultra-Narrow Frame Design: 12mm ultra-narrow aluminum alloy frame for expansive, crystal-clear views and minimalist aesthetics. High-Quality Tempered Glass: 8mm thick explosion-proof tempered glass ensuring long-lasting stability, durability, and safety. Corrosion-Resistant Frame: Aerospace-grade aluminum alloy withstands 24-hour acid salt spray test for exceptional rust resistance. Smooth & Safe Sliding: OPK brand hanging tracks with built-in cushioning anti-collision design for safe, smooth operation. Full Customization Support: Accepts customized colors, sizes, styles, logos, and OEM/ODM services to meet specific needs. Energy Efficient Performance: IGCC/SGCC certified fully tempered insulation glass providing heat insulation, waterproof, and soundproof benefits. Comprehensive Warranty: 5-year warranty coverage with free replacement of parts and professional engineer guidance support. Strict Quality Control: 100% finished product inspection and third-party testing options to ensure high-quality standards.