1.Soundproof warmth preserved 2.Anti-Rust,fireproof 3.Certificate:CE 4.High-quality hardware 5.Secure door structure Size/design/colourcustomizedMaterialCold-rolled steel+MDF+Natural veneer/pvc/melamine or customizedDirection of Opening:left/right,inward/outwardThickness of door surfacepanel0.8mmThickness of door frame :1.5mmMaterial:imported high-density decorative board ,high-specification ...