Hot Dip Galvanized Steel grating has powerful functions and is widely used in platforms, walkways, trestles, trench covers, well covers, ladders, fences, guardrails and other fields in petrochemic...
1. Hot-dip galvanized steel grating is made of load flat steel bearing bar and cross bar arranged according to a certain distance warp and weft, welded on the high voltage resistance welding mach...