Metal tile has the characteristics of weather resistance, moisture resistance, salt water spray resistance, impact resistance, acid resistance, alkali resistance, heat resistance, non-combustible and so on. The product is based on aluminized zinc steel plate, and has multi-layer protective film treatment, can withstand cold, hail, storm, rain and snow, and extreme heat, earthquake and other harsh climate and natural disaster attacks, will not crack, aging, fire burning, wind lift, has a long service life. Can be used for wooden frame, steel frame, all steel grid frame, concrete roof use. Due to its easy bending, cutting and other characteristics, it is suitable for all kinds of buildings, and it can also be safely constructed for the roof with a slope of (12-90 degrees), especially for "flat slope modification and roof renovation" projects. At the same time, it can replace the original clay tile, cement tile, color steel plate, glass fiber asphalt tile, SLATE tile, etc., and it is unnecessary to remove the original roof during construction, and it can be directly constructed. Due to the large surface area of the metal tile, light weight, can be bent, cut, through the use of unique design and structure of the buckle and horizontal pinning, each other connected and fixed firmly. This kind of dry construction, simple and fast, save materials.