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a)The base of colorful stone-coated metal roofing tiles is alum-zinc (0.4mm thickness), as well as vermiculites processed by high technique on its surface. The multi-layer design is environment friendly as well as being in modern style.
b)The base of colorful metal roofing tile is alum-zinc sheet. The processing of the surface adopts techniques of painting and coloring at high temperature. It is environment-friendly multi-layer composite material as roofage. The processing techniques and surface materials are different from those of colorful stone-coated metal roofing tiles. Any color is available as long as the color sample is offered.
c)Compare to the metal sheet, alum-zinc is more durable, heat-resisting, heatproof and anti-corrosion. It is generally believed that alum-zinc sheet can guarantee 30 years without being rusted or eroded in various conditions.
d)The colorful vermiculite has been processed at high temperature, thus to be brightly-colored, and never faded.
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metal roof / stone roofing tile