Extra large roller shutters using special welding thick steel. And installing a measuring accuracy to support weight up to 4 tons. Reduces wear of roller shutters degrees up and down while work. The company has expertise more than 30 years. You can be assured that the Extra large roller shutters of us, have the highest safety and standards.
The panel is made of steel zinc thickness of 1.6 mm. Can install a roller shutters up to 20 meters in width. Bottom size 3 inch has a very strong advantage. Motorized Specialty. Double chain system high safety.
Super Jumbo Single curve (Zinc)
#16 thickness 1.60mm
Special Feature
Heavy Duty Shutters can be installed at a width of up to 20 meters without central rail. For more space usage. Extra strength resist the wind in case of heavy rain.
The device specification