Wholesale Automatic Security Insulated overhead Sectional Garage Door
SPECIFICATIONS:
Thickness of Panel(40mm):40mm /50mm
Material:Colorful Steel Sheet
Inside:Polyurethane Foam Material
Steel Sheet Color:Selective
Steel Sheet Thickness:0.326mm-0.476mm
Surface Style:Wood-grain/Orange-peel
Width of Sectional door:Within 15m
Height of Sectional door:Within 10m
1. The roller shutter door slat is super rigid, can withstand strong pressure.
2. Remote control roller shutter door with retractable mullion is mainly made of galvanized steel, motor, guide rail, retractable mullion and other parts
3. Made of single or double hot dip galvanized steel sheet, surface finished with powder coat, with strong anti-corrosion,
4. Strong wear-resisting abilities.
5. Roller shutter doors are Widely used in large workshops, hangar, shipyards, and other special occasions.
6. Colors for the roller shutter doors can be selected by the customer