The life of a properly installed metal roof depends on the materials used and is about 40-70 years. For example, aluminum has the longest life because it is not subject to corrosion. However, on the other hand, traditional asphalt roofing can be used for about 12-20 years.
We, Tianjin Haixing is a professional cold roll forming machine manufacturer, We have been focusing on this field for 22 years. Our equipment includes roof roll forming machine, floor deck roll forming machine, automatic decoiler, shutter door roll forming machine, light keel roll forming machine, purlin machine, leveling and slitting machine, and other related construction equipment.
Company tenet: technological innovation, customer center, win-win situation. Thank you for your trust and choice, we will provide you with the best service support and help you achieve greater success.
Looking forward to more cooperation with new and old friends from all over the world.
Post time: Jun-16-2020