Công ty Cổ Phần AustNam

***For cutting thin metal on site,we recommend a circular saw with a metal-cutting blade because it produces fewer damaging hot metal particles and leaves less  resultant burr that does a carbonrudum disc.

Cut product over the ground and not over other materials. Sweep all metallic swarf and other debris from roof areas and gutters at the end of each day and at the completion of installation.Failure to do so can lead to surface staining when the metal particles rust.