Product Features:
• Door thickness can be > 40 MM
• Adjustable door frame based on the wall thickness
• Customizable windows that can meet many needs in air ventilation and light entry
• Option to choose anti-dent steel plate to increase lifespan
• Many color options, as well as wood/steel textures, and decorative surfaces
• No welding single steel plate manufacturing, environmentally friendly design
• Can install sensors and mechanics for automatic opening
