2. The design service life of color steel tiles is generally 10-15 years (without maintenance). When used outdoors, color steel tiles need to withstand wind, frost, rain, snow, high temperatures, natural pollution, and direct sunlight. During use, localized rusting, corrosion, and fading may occur after about six years. This is a problem that appears one by one. We should attach great importance to it. Corrosion and rust, once visible, can quickly penetrate through. Our solution at this time is to spray Kaiyuan brand anti rust and anti-corrosion paint, which will not crack or peel, and is resistant to weather and corrosion. One spray can extend the service life by six to eight years.

3. The biggest lifespan cancer of color steel tiles is corrosion and rusting. As long as regular maintenance is ensured to prevent rusting, the lifespan will not end.