Metal roof tiles are roof tiles with waterproof, anti-corrosion and durability characteristics based on metal sheets through different production processes and surface treatments. It usually has the advantages of light weight, high strength, corrosion resistance, fire prevention, dustproof and self-cleaning, etc., and is easy to install and low maintenance cost. Metal roof tiles have a long service life, ranging from 30 to 50 years or even longer. Metal sheets have excellent waterproof performance, which can effectively prevent rainwater leakage.

With its excellent performance, wide range of application scenarios and long service life, metal roof tiles have become one of the indispensable roofing materials in modern buildings. With the continuous progress of science and technology and the improvement of people's requirements on building quality, the application prospect of metal roof tiles will be even broader.

As one of the oldest building materials, the history of roof tiles can be traced back thousands of years. In ancient China, roof tiles were most commonly made of terra cotta and glazed tiles, which were not only waterproof and windproof, but also carried decorative and symbolic meanings. With the development of the times, the types of roof tiles have gradually increased, from the traditional terracotta tiles and cement tiles to the modern color stone metal tiles, resin tiles and photovoltaic roof tiles, etc. Each type of tile carries the mark of the times and the progress of technology.

Cement tile colorful, long life and cheap, is the first choice of many families. But its surface roughness, poor durability, weight construction inconvenience, maintenance costs are relatively high. Color stone metal tile price is moderate, environmental protection and beautiful, and life expectancy of up to 50 years. Its excellent performance and moderate price make it widely used in modern buildings. Resin tile has the advantages of sound insulation, waterproof and fireproof, corrosion resistance and flame retardant, green environmental protection, and convenient installation. However, its cost is high and it can't adapt to all slopes, so it needs to be installed with purlins.