Aluminium grating steps with oem service , can offer sample .
With oxidation surface treatment .
We owns advanced steel grating pressure welding equipment and technology, advanced cad design system for grating. Our grating products can be made according to yb/t4001-1998, ansi/naamm (mbg531-93) and bs4592-1:1995. The hot dip galvanizing process conforms to gb/t13912-2002.
Our products have been exported to many countries and regions such as japan, south korea, australia, britain, etc. And we are the reliable supplier for many government project in china .
