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...
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...