Color steel composite door is using color steel sandwich panel as main material, Aluminum slot as surrounding, fixed by blind rivet.

 Beautiful appearance, stain resistant, durable, smooth opening and closing, safe and reliable.
 Sandwich panel doors is made by hot-dip zinc color steel sheet, not rust, not paint off.
 Thermal insulation, sound insulation, dust proof, high strength and durable.
 Sealing, rain and dust prevention, to ensure the sealing effect of the door. Beautiful appearance, excellent wind resistant performance.

Specification: 805*2000mm, etc.
Thickness: 50mm, etc.

Widely use in prefab house, housing, office, shops, hotel, factory and other building construction.