Weathering steel, best-known under the trademark COR-TEN steel and sometimes written without the hyphen as corten steel, is a group of steel alloys which were developed to eliminate the need for painting, and form a stable rust-like appearance if exposed to the weather for several years. The name is short for "corrosion resistance" and "tensile strength".
We accept customized CAD designing,and using CNC process to get the requirement.AHL Company is professionally in supply corten steel sheets and final finished corten steel products through laser cutting, bending, welding and profiling. And pre-rusted treatment for the corten steel products is our unique technology, the advantages as below: