1.The back of green Stone-coated Metal Roof Tile 2.1370*420mm/ ... many colors, such as red, red black, teak, coffee, green, dark green, charcoal black, weathered timbr, grey, sapphire, etc. (5). ... The thickness of the tile is 0.4 mm or other ... manager supervise the production at every step. The Back Of Green Colorful Stone chip Roof Tile