
Luxury Modern Interior Wood Aluminum Frame WPC Frameless Wooden Hidden Concealed Invisible Door. 5-Year Warranty Coverage: Comprehensive 5-year warranty for mechanical defects and hardware functionality. Customized Size Options: Available in standard 2100*900*180mm or fully customized dimensions. Eco-Friendly Materials: Solid wood construction with water-based Zobel painting, free from formaldehyde. Superior Sound Insulation: Solid core design provides excellent soundproofing and heat preservation. Moisture and Fire Resistance: Waterproof, anti-mildew, anti-moth, and flame-retardant properties. Premium Hardware Accessories: Equipped with brand-name locks, handles, and hinges for durability. Global Project Experience: Over 2,000 completed projects in 150+ countries for residential and hotel use. Factory Direct Manufacturing: 30,000 sqm factory with 200+ employees ensuring quality control.