Elegant Waterproof Zinc Alloy Noise-Reducing Staircase Door Design

Elegant Waterproof Zinc Alloy Noise-Reducing Staircase Door Design. 2-Year Warranty Coverage: Comprehensive 2-year warranty period for all mechanical defects and issues. Custom Logo Support: Clients can apply their own logo on the door with professional customization. Custom Size Availability: Standard dimensions available with options for custom sizes upon request. Advanced Surface Treatment: Finished with fluorocarbon baked paint and high-temperature wood grain transfer. Superior Sound Insulation: Provides 45dB sound insulation for enhanced privacy and quiet environment. Multi-Material Construction: Constructed from durable Zinc Alloy and Stainless Steel for longevity. Comprehensive Quality Control: Includes on-site inspection, pre-shipment inspection, and equipment testing. Versatile Lock Options: Supports mechanical locks, fingerprint locks, long handles, and security chains.