Stone coated steel roofing tiles is based on Al-Zn steel. The surface and back  protective films, together with  the alloy composed of Aluminum and Zinc, with natural stone, provides the usage of a long time span, which no less than 30 years.
Advantages

1.Fire-Resistance:Both AL-Zinc steel and the stone chips are non-organic materials,they are natural and proved Non combustible.

2.Premium Performance in Earthquake:Stone-coated metal roofs are light and strong,they won't easily cause damages to the understructures of the buildings in earthquakes.

3.Snow-resistance Weight Bearing Anti-sliding:Stone-coated metal roof is charicterised with snow-resistance,weight bearing and anti-sliding,and thus problems in the freezing areas can't be worried.

This kind of tiles could be widely used at all kinds of  buildings, such as residences, hotels, villas, horticultural structures, etc.
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