China Stone Coated Steel Roofing Tile (Ripple Tile ...
Stone Coated Steel Roofing Tile (Ripple type HL1103) 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 Zink with natural stone provides the usage of a long time span which no less than 30 years.
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