Tag Archives: Rolling shutter door

Why aluminum rolling shutter door, not other materials? Why aluminum rolling shutter door, not other materials? 1. Made by roller shutter aluminum profile, with durable, high strength and nice appearance, corrosion resistance, aluminum alloy double layer curtain sheet, 6063T5 AlMgSi materials. Aluminum alloy is the most extensive type of non-ferrous metal structural material, Anti-theft aluminum […]

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