
Square Exterior Internal Door Modern Tubular Hardware Aluminum Alloy Door Handles. Premium Aluminum Alloy: Constructed from high-quality aluminum alloy for durability and modern aesthetics. Customizable Design: Accepts customization for handle material, rosette, and spindle size to meet specific needs. Corrosion Resistant: Features multi-layer electroplating and polishing for bright, anti-rust, and anti-corrosion finish. OEM/ODM Support: Professional OEM and ODM services available, cooperating with famous brands. 24-Month Warranty: Comprehensive 24-month warranty coverage for peace of mind and quality assurance. Certified Quality: Products hold CE and UL certificates, adhering to international EN/CE, UL, and ANSI standards. Complete Hardware Kit: Includes all necessary parts: screws, spindle, spanner, and packaging for easy installation. Factory Direct Supply: Direct from SGS Audit factory with over 10 years of manufacturing experience in hardware.