... -spangleSurface TreatmentChromate, Oil, Lacquer Seal, Phosphating, etc Application:Hot dip galvanized steel coil products are mainly used in construction, light industry, auto industry ... -Beam, Galvanized Steel Coil, Hot Rolled Steel Plate, Cold Rolled Steel Plate, Mild Steel Plate, Structure Steel, difference kind of pipes, Galvanized Steel Pipe, Seamless Steel Pipe, Square/Rectangular Steel Tube ...