Stone Coated Steel Roofing Tiles Size: 1170*380mm, 1335*420mm, 0.4mm in thickness, and ... the longer sizes are available. Stone Coated Steel Roofing Tiles (Size: 1170*380mm, 1335*420mm, 0.4mm in thickness, ... unique water proof, wind proof, the nailed installation design, the tiles are well fixed to the roof, making the roofing of ... Supply ability: 300, 000 PCS/month Stone Coated Steel Roofing Tiles